Steam games crash while playing

[holiday_hawk]

I'm a new Linux user, so you'll have to excuse me for not really knowing what I'm doing. I've finally got my Steam games to launch (at first I could not get Steam to recognize my graphics card), but now I have a new problem. As I'm playing my games, they'll suddenly crash. I can play for several minutes, but the crash always eventually comes. So far, I've had this problem with Terraria and DLC Quest.

My error report for Terraria is:

Unhandled exception: 0xe0434352 in 32-bit code (0x7b83dca9).
Register dump:
CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
EIP:7b83dca9 ESP:0033e5d4 EBP:0033e648 EFLAGS:00000287( - -- I S - -P-C)
EAX:7b828335 EBX:7b8a5604 ECX:80131534 EDX:0033e5f4
ESI:00000005 EDI:e0434352
Stack dump:
0x0033e5d4: 0033e6b4 00000014 00000000 e0434352
0x0033e5e4: 00000001 00000000 7b83dca9 00000005
0x0033e5f4: 80131534 00000000 00000000 00000000
0x0033e604: 79140000 0033e624 7919c5d4 00000059
0x0033e614: 00000000 0033e6b4 003724b0 02000059
0x0033e624: 0033e634 79150579 0033e63c 02000059
Backtrace:
=>0 0x7b83dca9 in kernel32 (+0x2dca9) (0x0033e648)
1 0x791cac08 in clr (+0x8ac07) (0x0033e6e8)
2 0x793b5e83 in clr (+0x275e82) (0x0033e708)
3 0x793b5eff in clr (+0x275efe) (0x0033e734)
4 0x793b5f3d in clr (+0x275f3c) (0x0033e764)
5 0x793b5f50 in clr (+0x275f4f) (0x0033e778)
6 0x792e0896 in clr (+0x1a0895) (0x0033f0d0)
7 0x791d497d in clr (+0x9497c) (0x0033f16c)
8 0x00372459 (0x0033f284)
9 0x09cd3ce7 (0x0033f2b4)
10 0x791421db in clr (+0x21da) (0x0033f2c4)
11 0x79164a2a in clr (+0x24a29) (0x0033f340)
12 0x79164bcc in clr (+0x24bcb) (0x0033f480)
13 0x79164c01 in clr (+0x24c00) (0x0033f49c)
14 0x79164c21 in clr (+0x24c20) (0x0033f4b4)
15 0x7922ce82 in clr (+0xece81) (0x0033f618)
16 0x7922cf90 in clr (+0xecf8f) (0x0033f880)
17 0x7922cda4 in clr (+0xecda3) (0x0033fd64)
18 0x7922d199 in clr (+0xed198) (0x0033fdb8)
19 0x7922d09a in clr (+0xed099) (0x0033fe04)
20 0x792aaf00 in clr (+0x16aeff) (0x0033fe3c)
21 0x603b55ab in mscoreei (+0x55aa) (0x0033fe48)
22 0x79007f16 in mscoree (+0x7f15) (0x0033fe58)
23 0x79004de3 in mscoree (+0x4de2) (0x0033fe78)
24 0x7b865a2b in kernel32 (+0x55a2a) (0x0033feb8)
25 0x7bc7da40 call_thread_func_wrapper+0xb() in ntdll (0x0033fed8)
26 0x7bc7dc9d call_thread_func+0x7c() in ntdll (0x0033ffa8)
27 0x7bc7da1e RtlRaiseException+0x21() in ntdll (0x0033ffc8)
28 0x7bc53dee in ntdll (+0x43ded) (0x0033ffe8)
0x7b83dca9: movl 0xfffffff0(%ebp),%ecx
Modules:
Module Address Debug info Name (98 modules)
PE 400000- 7b6000 Deferred terrariaserver
PE 3e80000- 3e87000 Deferred x3daudio1_7
PE 46e0000- 474c000 Deferred microsoft.xna.framework.graphicsC:\windows\Microsoft.Net\assembly\GAC_32\Microsoft.Xna.Framework.Graphics\v4.0_4.0.0.0__842cf8be1de50553\Microsoft.Xna.Framework.Graphics.dll
PE 47c0000- 4bda000 Deferred d3dx9_41
PE 4c10000- 4c26000 Deferred microsoft.xna.framework.xact
PE 10000000-100aa000 Deferred microsoft.xna.framework
PE 5e0d0000-5e17a000 Deferred diasymreader
PE 60340000-6034d000 Deferred culture
PE 603b0000-60416000 Export mscoreei
PE 60930000-60940000 Deferred nlssorting
PE 78aa0000-78b5f000 Deferred msvcr100
PE 79000000-7904a000 Export mscoree
PE 79060000-7911e000 Deferred msvcr100_clr0400
PE 79140000-797af000 Export clr
PE 79810000-79870000 Deferred clrjit
ELF 7b800000-7ba4b000 Dwarf kernel32<elf>
\-PE 7b810000-7ba4b000 \ kernel32
ELF 7bc00000-7bcd0000 Dwarf ntdll<elf>
\-PE 7bc10000-7bcd0000 \ ntdll
ELF 7bf00000-7bf03000 Deferred <wine-loader>
ELF 7d9f0000-7dc0f000 Deferred shell32<elf>
\-PE 7da00000-7dc0f000 \ shell32
ELF 7dd08000-7dd2a000 Deferred imm32<elf>
\-PE 7dd10000-7dd2a000 \ imm32
ELF 7dd2a000-7dd30000 Deferred libxfixes.so.3
ELF 7dd30000-7dd3b000 Deferred libxcursor.so.1
ELF 7dd3b000-7dd4c000 Deferred libxi.so.6
ELF 7dd4c000-7dd50000 Deferred libxcomposite.so.1
ELF 7dd50000-7dd5b000 Deferred libxrandr.so.2
ELF 7dd5b000-7dd66000 Deferred libxrender.so.1
ELF 7dd66000-7dd6c000 Deferred libxxf86vm.so.1
ELF 7dd6c000-7dd70000 Deferred libxinerama.so.1
ELF 7dd70000-7dd77000 Deferred libxdmcp.so.6
ELF 7dd77000-7dd7b000 Deferred libxau.so.6
ELF 7dd7b000-7dd9d000 Deferred libxcb.so.1
ELF 7dd9d000-7ded1000 Deferred libx11.so.6
ELF 7ded1000-7dee4000 Deferred libxext.so.6
ELF 7def0000-7df03000 Deferred shfolder<elf>
\-PE 7df00000-7df03000 \ shfolder
ELF 7df05000-7df90000 Deferred winex11<elf>
\-PE 7df10000-7df90000 \ winex11
ELF 7df90000-7e075000 Deferred opengl32<elf>
\-PE 7dfb0000-7e075000 \ opengl32
ELF 7e075000-7e1a7000 Deferred wined3d<elf>
\-PE 7e080000-7e1a7000 \ wined3d
ELF 7e1a7000-7e1de000 Deferred d3d9<elf>
\-PE 7e1b0000-7e1de000 \ d3d9
ELF 7e1de000-7e1f7000 Deferred sxs<elf>
\-PE 7e1e0000-7e1f7000 \ sxs
ELF 7e1f7000-7e229000 Deferred ws2_32<elf>
\-PE 7e200000-7e229000 \ ws2_32
ELF 7e229000-7e251000 Deferred msacm32<elf>
\-PE 7e230000-7e251000 \ msacm32
ELF 7e251000-7e304000 Deferred winmm<elf>
\-PE 7e260000-7e304000 \ winmm
ELF 7e304000-7e3ac000 Deferred windowscodecs<elf>
\-PE 7e320000-7e3ac000 \ windowscodecs
ELF 7e3ac000-7e494000 Deferred msvcp100<elf>
\-PE 7e3f0000-7e494000 \ msvcp100
ELF 7e494000-7e533000 Deferred msvcrt<elf>
\-PE 7e4b0000-7e533000 \ msvcrt
ELF 7e533000-7e64a000 Deferred oleaut32<elf>
\-PE 7e550000-7e64a000 \ oleaut32
ELF 7e64a000-7e70e000 Deferred crypt32<elf>
\-PE 7e650000-7e70e000 \ crypt32
ELF 7e70e000-7e74b000 Deferred rsaenh<elf>
\-PE 7e710000-7e74b000 \ rsaenh
ELF 7e74b000-7e7c5000 Deferred rpcrt4<elf>
\-PE 7e760000-7e7c5000 \ rpcrt4
ELF 7e7c5000-7e8dd000 Deferred ole32<elf>
\-PE 7e7e0000-7e8dd000 \ ole32
ELF 7e918000-7e941000 Deferred libexpat.so.1
ELF 7e941000-7e97c000 Deferred libfontconfig.so.1
ELF 7e97c000-7e9a4000 Deferred libpng12.so.0
ELF 7e9a4000-7e9b8000 Deferred libz.so.1
ELF 7e9b8000-7ea57000 Deferred libfreetype.so.6
ELF 7ea78000-7eb86000 Deferred gdi32<elf>
\-PE 7ea90000-7eb86000 \ gdi32
ELF 7eb86000-7ecce000 Deferred user32<elf>
\-PE 7eba0000-7ecce000 \ user32
ELF 7ecce000-7ed3e000 Deferred shlwapi<elf>
\-PE 7ece0000-7ed3e000 \ shlwapi
ELF 7ed3e000-7eda4000 Deferred advapi32<elf>
\-PE 7ed50000-7eda4000 \ advapi32
ELF 7eda4000-7edb1000 Deferred libnss_files.so.2
ELF 7edb1000-7edbd000 Deferred libnss_nis.so.2
ELF 7edbd000-7edd6000 Deferred libnsl.so.1
ELF 7edd6000-7eddf000 Deferred libnss_compat.so.2
ELF 7ede7000-7ee00000 Deferred version<elf>
\-PE 7edf0000-7ee00000 \ version
ELF f7342000-f7388000 Deferred libm.so.6
ELF f7388000-f738d000 Deferred libdl.so.2
ELF f738d000-f753c000 Deferred libc.so.6
ELF f753c000-f7558000 Deferred libpthread.so.0
ELF f7571000-f757a000 Deferred librt.so.1
ELF f757a000-f772e000 Dwarf libwine.so.1
ELF f7730000-f7752000 Deferred ld-linux.so.2
ELF f7752000-f7753000 Deferred [vdso].so
Threads:
process tid prio (all id:s are in hex)
0000000e services.exe
00000023 0
00000022 0
0000001b 0
00000010 0
0000000f 0
00000019 winedevice.exe
00000021 0
0000001e 0
0000001d 0
0000001a 0
0000001f plugplay.exe
00000025 0
00000024 0
00000020 0
00000026 explorer.exe
00000027 0
00000036 Steam.exe
0000004a 0
00000033 0
00000029 0
0000002d 0
00000035 0
00000032 0
00000034 0
00000016 0
0000002e 0
0000002f 0
00000030 0
00000009 0
0000002b 0
00000028 0
0000002a 0
0000000b 0
00000014 0
00000011 0
00000013 0
00000018 0
0000000d 0
0000000c 0
00000047 0
00000046 0
00000045 0
00000044 0
00000043 0
00000042 0
00000041 0
00000040 0
0000003f 0
0000003e 0
0000003d 0
0000003c 0
0000003b 0
00000037 0
0000004c Terraria.exe
00000067 0
00000066 0
00000065 15
0000005f 0
0000005e 15
0000005d 15
00000056 0
00000055 0
00000051 0
00000050 0
0000004f 2
0000004e 0
0000004d 0
00000049 (D) C:\Program Files\Steam\SteamApps\common\Terraria\TerrariaServer.exe
00000052 2
0000004b 0
00000031 0 <==
00000058 wineconsole.exe
00000059 0
System information:
Wine build: wine-1.7.21
Platform: i386
Host system: Linux
Host version: 3.13.0-24-generic

And for DLC Quest (in case it will be useful to look at both) is:

Unhandled exception: page fault on read access to 0xc0000000 in 32-bit code (0xc0000000).
Register dump:
CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
EIP:c0000000 ESP:0033eb0c EBP:0033ec68 EFLAGS:00210202( R- -- I - - - )
EAX:001bf724 EBX:7e879108 ECX:0033eb10 EDX:00000020
ESI:001aa228 EDI:0033eb50
Stack dump:
0x0033eb0c: 7e873235 001aa228 00000020 00390001
0x0033eb1c: 0033eb50 7e879c02 7ec8e987 0033ec40
0x0033eb2c: 7bc3bc77 0000004b 001104d0 00000cbc
0x0033eb3c: 7bc3c0ff 00000000 04090409 00390001
0x0033eb4c: 00000020 00000000 00000000 00000000
0x0033eb5c: 00000000 00000000 00000000 00000000
Backtrace:
=>0 0xc0000000 (0x0033ec68)
1 0x7ec27dfa in user32 (+0x67df9) (0x0033efc8)
2 0x7ec2cdb2 GetMessageW+0xc1() in user32 (0x0033f028)
3 0x1002a28d in gameoverlayrenderer (+0x2a28c) (0x0033f048)
4 0x7ec2d03c GetMessageA+0xbb() in user32 (0x0033f078)
5 0x1002a20d in gameoverlayrenderer (+0x2a20c) (0x0033f09c)
6 0x0d4405e7 (0x0033f0f4)
7 0x0d30fcd3 (0x0033f194)
8 0x0d30bbee (0x0033f1e0)
9 0x0d30b943 (0x0033f210)
10 0x0d30b812 (0x0033f228)
11 0x0d30afe2 (0x0033f254)
12 0x0613ec9b (0x0033f288)
13 0x04b026c4 (0x0033f2b4)
14 0x791421db in clr (+0x21da) (0x0033f2c4)
15 0x79164a2a in clr (+0x24a29) (0x0033f340)
16 0x79164bcc in clr (+0x24bcb) (0x0033f480)
17 0x79164c01 in clr (+0x24c00) (0x0033f49c)
18 0x79164c21 in clr (+0x24c20) (0x0033f4b4)
19 0x7922ce82 in clr (+0xece81) (0x0033f618)
20 0x7922cf90 in clr (+0xecf8f) (0x0033f880)
21 0x7922cda4 in clr (+0xecda3) (0x0033fd64)
22 0x7922d199 in clr (+0xed198) (0x0033fdb8)
23 0x7922d09a in clr (+0xed099) (0x0033fe04)
24 0x792aaf00 in clr (+0x16aeff) (0x0033fe3c)
25 0x603b55ab in mscoreei (+0x55aa) (0x0033fe48)
26 0x79007f16 in mscoree (+0x7f15) (0x0033fe58)
27 0x79004de3 in mscoree (+0x4de2) (0x0033fe78)
28 0x7b865a2b in kernel32 (+0x55a2a) (0x0033feb8)
29 0x7bc7da40 call_thread_func_wrapper+0xb() in ntdll (0x0033fed8)
30 0x7bc7dc9d call_thread_func+0x7c() in ntdll (0x0033ffa8)
31 0x7bc7da1e RtlRaiseException+0x21() in ntdll (0x0033ffc8)
32 0x7bc53dee in ntdll (+0x43ded) (0x0033ffe8)
0xc0000000: addb %al,0x0(%eax)
Modules:
Module Address Debug info Name (157 modules)
PE 400000- 410000 Deferred dlc
PE 4b20000- 4b27000 Deferred x3daudio1_7
PE 4c30000- 4cda000 Deferred microsoft.xna.framework
PE 4fb0000- 501c000 Deferred microsoft.xna.framework.graphicsC:\windows\Microsoft.Net\assembly\GAC_32\Microsoft.Xna.Framework.Graphics\v4.0_4.0.0.0__842cf8be1de50553\Microsoft.Xna.Framework.Graphics.dll
PE 5090000- 54aa000 Deferred d3dx9_41
PE 6160000- 6167000 Deferred steamwrapper
PE 8390000- 8463000 Deferred steam
PE 8f70000- 919b000 Deferred xnanative
PE 91c0000- 91d6000 Deferred microsoft.xna.framework.xact
PE 9220000- 925c000 Deferred xactengine3_6
PE 9260000- 92ee000 Deferred xaudio2_6
PE d310000- d326000 Deferred xinput1_3
PE 10000000-100c0000 Export gameoverlayrenderer
PE 30000000-302c1000 Deferred steam2
PE 38000000-38893000 Deferred steamclient
PE 3b400000-3b41d000 Deferred steam_api
PE 3f000000-3f0b2000 Deferred tier0_s
PE 3f600000-3f64e000 Deferred vstdlib_s
PE 5e0d0000-5e17a000 Deferred diasymreader
PE 60000000-60021000 Deferred cserhelper
PE 60340000-6034d000 Deferred culture
PE 603b0000-60416000 Export mscoreei
PE 60930000-60940000 Deferred nlssorting
PE 78aa0000-78b5f000 Deferred msvcr100
PE 79000000-7904a000 Export mscoree
PE 79060000-7911e000 Deferred msvcr100_clr0400
PE 79140000-797af000 Export clr
PE 79810000-79870000 Deferred clrjit
ELF 79982000-79afa000 Deferred libvorbisenc.so.2
ELF 79afa000-7b800000 Deferred libnvidia-glcore.so.304.117
ELF 7b800000-7ba4b000 Dwarf kernel32<elf>
\-PE 7b810000-7ba4b000 \ kernel32
ELF 7babf000-7baeb000 Deferred libvorbis.so.0
ELF 7baeb000-7bb1f000 Deferred libflac.so.8
ELF 7bb1f000-7bb91000 Deferred libsndfile.so.1
ELF 7bb91000-7bc00000 Deferred libpulsecommon-4.0.so
ELF 7bc00000-7bcd0000 Dwarf ntdll<elf>
\-PE 7bc10000-7bcd0000 \ ntdll
ELF 7bcee000-7bd39000 Deferred libdbus-1.so.3
ELF 7bd39000-7bd88000 Deferred libpulse.so.0
ELF 7bf00000-7bf03000 Deferred <wine-loader>
ELF 7bf19000-7c00f000 Deferred libasound.so.2
ELF 7c016000-7c029000 Deferred shfolder<elf>
\-PE 7c020000-7c029000 \ shfolder
ELF 7c029000-7c030000 Deferred libasound_module_pcm_pulse.so
ELF 7c3aa000-7c3b3000 Deferred libogg.so.0
ELF 7c3b3000-7c3e0000 Deferred winealsa<elf>
\-PE 7c3c0000-7c3e0000 \ winealsa
ELF 7c3e0000-7c400000 Deferred mmdevapi<elf>
\-PE 7c3f0000-7c400000 \ mmdevapi
ELF 7c40a000-7c44e000 Deferred dsound<elf>
\-PE 7c410000-7c44e000 \ dsound
ELF 7d0c6000-7d1a2000 Deferred libgl.so.1
ELF 7d1a2000-7d200000 Deferred dbghelp<elf>
\-PE 7d1b0000-7d200000 \ dbghelp
ELF 7d322000-7d33f000 Deferred libgcc_s.so.1
ELF 7d33f000-7d3b3000 Deferred libgcrypt.so.11
ELF 7d3b3000-7d44b000 Deferred libgnutls.so.26
ELF 7d44b000-7d477000 Deferred netapi32<elf>
\-PE 7d450000-7d477000 \ netapi32
ELF 7d477000-7d4e1000 Deferred setupapi<elf>
\-PE 7d480000-7d4e1000 \ setupapi
ELF 7d4e1000-7d700000 Deferred shell32<elf>
\-PE 7d4f0000-7d700000 \ shell32
ELF 7d803000-7d80a000 Deferred libasyncns.so.0
ELF 7d8db000-7d8e5000 Deferred libwrap.so.0
ELF 7d8e5000-7d8f0000 Deferred libjson-c.so.2
ELF 7d8f0000-7d900000 Deferred libtasn1.so.3
ELF 7d900000-7d92e000 Deferred secur32<elf>
\-PE 7d910000-7d92e000 \ secur32
ELF 7d92e000-7d946000 Deferred libresolv.so.2
ELF 7d94e000-7d967000 Deferred imagehlp<elf>
\-PE 7d950000-7d967000 \ imagehlp
ELF 7d967000-7d999000 Deferred ws2_32<elf>
\-PE 7d970000-7d999000 \ ws2_32
ELF 7d999000-7da1b000 Deferred gdiplus<elf>
\-PE 7d9b0000-7da1b000 \ gdiplus
ELF 7da1b000-7db14000 Deferred comctl32<elf>
\-PE 7da20000-7db14000 \ comctl32
ELF 7dbaa000-7dbce000 Deferred iphlpapi<elf>
\-PE 7dbb0000-7dbce000 \ iphlpapi
ELF 7dc14000-7dc47000 Deferred uxtheme<elf>
\-PE 7dc20000-7dc47000 \ uxtheme
ELF 7dc47000-7dd2c000 Deferred opengl32<elf>
\-PE 7dc60000-7dd2c000 \ opengl32
ELF 7dd2c000-7de5e000 Deferred wined3d<elf>
\-PE 7dd40000-7de5e000 \ wined3d
ELF 7de5e000-7de95000 Deferred d3d9<elf>
\-PE 7de60000-7de95000 \ d3d9
ELF 7de95000-7df3d000 Deferred windowscodecs<elf>
\-PE 7deb0000-7df3d000 \ windowscodecs
ELF 7df3d000-7e025000 Deferred msvcp100<elf>
\-PE 7df80000-7e025000 \ msvcp100
ELF 7e025000-7e13c000 Deferred oleaut32<elf>
\-PE 7e040000-7e13c000 \ oleaut32
ELF 7e13c000-7e200000 Deferred crypt32<elf>
\-PE 7e150000-7e200000 \ crypt32
ELF 7e30e000-7e3ad000 Deferred msvcrt<elf>
\-PE 7e320000-7e3ad000 \ msvcrt
ELF 7e3ad000-7e3ea000 Deferred rsaenh<elf>
\-PE 7e3b0000-7e3ea000 \ rsaenh
ELF 7e3ea000-7e45a000 Deferred shlwapi<elf>
\-PE 7e400000-7e45a000 \ shlwapi
ELF 7e45a000-7e460000 Deferred libxfixes.so.3
ELF 7e460000-7e46b000 Deferred libxcursor.so.1
ELF 7e46b000-7e47c000 Deferred libxi.so.6
ELF 7e47c000-7e480000 Deferred libxcomposite.so.1
ELF 7e480000-7e48b000 Deferred libxrandr.so.2
ELF 7e48b000-7e496000 Deferred libxrender.so.1
ELF 7e496000-7e49c000 Deferred libxxf86vm.so.1
ELF 7e49c000-7e4a0000 Deferred libxinerama.so.1
ELF 7e4a0000-7e4a7000 Deferred libxdmcp.so.6
ELF 7e4a7000-7e4ab000 Deferred libxau.so.6
ELF 7e4ab000-7e4cd000 Deferred libxcb.so.1
ELF 7e4cd000-7e601000 Deferred libx11.so.6
ELF 7e601000-7e614000 Deferred libxext.so.6
ELF 7e618000-7e61c000 Deferred libnvidia-tls.so.304.117
ELF 7e61c000-7e620000 Deferred libgpg-error.so.0
ELF 7e620000-7e633000 Deferred psapi<elf>
\-PE 7e630000-7e633000 \ psapi
ELF 7e635000-7e6c0000 Deferred winex11<elf>
\-PE 7e640000-7e6c0000 \ winex11
ELF 7e6f9000-7e722000 Deferred libexpat.so.1
ELF 7e722000-7e75d000 Deferred libfontconfig.so.1
ELF 7e75d000-7e785000 Deferred libpng12.so.0
ELF 7e785000-7e799000 Deferred libz.so.1
ELF 7e799000-7e838000 Deferred libfreetype.so.6
ELF 7e859000-7e87b000 Deferred imm32<elf>
\-PE 7e860000-7e87b000 \ imm32
ELF 7e87b000-7e8a3000 Deferred msacm32<elf>
\-PE 7e880000-7e8a3000 \ msacm32
ELF 7e8a3000-7e91d000 Deferred rpcrt4<elf>
\-PE 7e8b0000-7e91d000 \ rpcrt4
ELF 7e91d000-7ea35000 Deferred ole32<elf>
\-PE 7e940000-7ea35000 \ ole32
ELF 7ea35000-7ea9b000 Deferred advapi32<elf>
\-PE 7ea40000-7ea9b000 \ advapi32
ELF 7ea9b000-7eba9000 Deferred gdi32<elf>
\-PE 7eab0000-7eba9000 \ gdi32
ELF 7eba9000-7ecf1000 Dwarf user32<elf>
\-PE 7ebc0000-7ecf1000 \ user32
ELF 7ecf1000-7eda4000 Deferred winmm<elf>
\-PE 7ed00000-7eda4000 \ winmm
ELF 7eda4000-7edb1000 Deferred libnss_files.so.2
ELF 7edb1000-7edbd000 Deferred libnss_nis.so.2
ELF 7edbd000-7edd6000 Deferred libnsl.so.1
ELF 7edd6000-7eddf000 Deferred libnss_compat.so.2
ELF 7ede7000-7ee00000 Deferred version<elf>
\-PE 7edf0000-7ee00000 \ version
ELF f7344000-f738a000 Deferred libm.so.6
ELF f738a000-f738f000 Deferred libdl.so.2
ELF f738f000-f753e000 Deferred libc.so.6
ELF f753e000-f755a000 Deferred libpthread.so.0
ELF f7573000-f757c000 Deferred librt.so.1
ELF f757c000-f7730000 Dwarf libwine.so.1
ELF f7732000-f7754000 Deferred ld-linux.so.2
ELF f7754000-f7755000 Deferred [vdso].so
Threads:
process tid prio (all id:s are in hex)
00000008 Steam.exe
0000005f 0
0000002b 0
0000003b 0
0000000c 0
00000047 0
00000046 0
00000045 0
00000044 0
00000043 0
00000042 0
00000041 0
00000040 0
0000003f 0
0000003e 0
0000003d 0
0000003c 0
0000003a 0
00000039 0
00000038 0
00000037 0
00000036 0
00000035 0
00000034 0
00000033 0
00000032 0
00000031 0
00000030 0
0000002f 0
0000002e 0
0000002d 0
0000002c 0
00000009 0
0000000e services.exe
00000024 0
00000023 0
0000001c 0
00000014 0
00000010 0
0000000f 0
00000012 mscorsvw.exe
00000019 0
00000018 0
00000017 0
00000013 0
0000001a winedevice.exe
00000022 0
0000001f 0
0000001e 0
0000001b 0
00000020 plugplay.exe
00000026 0
00000025 0
00000021 0
00000027 explorer.exe
00000028 0
0000004d (D) C:\Program Files\Steam\SteamApps\common\DLC Quest\DLC.exe
0000005a 0
00000059 15
00000016 15
0000005e 0
0000005d 0
00000054 0
00000051 0
00000050 2
0000004f 0
0000004e 0 <==
00000056 GameOverlayUI.exe
00000048 0
0000004b 0
0000004a 0
00000065 0
00000029 0
00000049 0
00000063 0
00000066 0
00000067 0
00000053 0
00000057 0
00000058 0
00000061 wineconsole.exe
00000060 0
System information:
Wine build: wine-1.7.21
Platform: i386
Host system: Linux
Host version: 3.13.0-24-generic

Thanks for all your help!

[dimesio]

Disable Steam in-game overlay. http://appdb.winehq.org/objectManager.p ... &iId=19444

Before asking any other questions, you should also read the AppDB entries for Steam and any games you want to run. Both the games you mentioned require native dlls.