Next, make two copies of this file and name them 'kernelbase.dll' and 'kernelfull.dll'. * Fifth, go to your Windows directory and find the 32-bit kernel32.dll (on a 64-bit OS it's located in 'SysWOW64', on a 32-bit OS it's located in 'System32'). * Forth, find the link to 'kernel32.dll' in the 20XX.exe (via HEX editor) and change it into 'vernel32.dll'. * Third, do the same with psapi.dll and ntext.dll from this directory of One-Core-API (no need to rename them this time, just copy into the game directory). * Second, you'll need to get a kernel32.dll wrapper library from One-Core-API (built from Wine sources, completely legal), rename it to vernel32.dll and copy to 20XX's installation directory. * First, open the 20XX.exe in HEX editor (there are plenty of them, Google the one you'll like the most), replace two bytes in the executable's header that correspond for the target Win32 subsystem version (they are 64-bit numbers set to 0x06, change them to 0x05 to make the binary get recognized on NT 5.x). You can, however, make the game work on XP (both 32 and 64-bit): (There's also a Reverent Mode where you get three lives to make it through the game instead of one.I know this is thread is more than 1 year old, but the real problem is the game's compatibility with XP was crippled after developer moved to a newer version of Visual Studio, which generates the 'incompatible' binaries on purpose (M$ and their meddling).

Permanent death: each 20XX playthrough is a self-contained life! Death sends you back to HQ, where you can buy powerful upgrades for future runs.Random levels: each time you play 20XX, the stages you play through will be brand new!.All gameplay features available in both single player and co-op! (online or local).Tons of different play modes and optional difficulty modifiers!.Crisp, precise controls - do exactly what you want your character to!.Play with a friend on the couch or over the interwebs!Ģ0XX supports 1-2 players locally or online via Steam. Jump and shoot your way through ever-changing levels, collect awesome new powers, and battle mighty bosses in the name of saving the human race maybe!Ģ0XX also features full co-op. If you like roguelikes or Mega Man, 20XX is for you!Ģ0XX is a roguelike action platformer that you can play with a friend.

20XX instaling