v2.2.1

HOTFIX 2.2.1

• You no longer have the gun after leaving the house even if you didn't grab it
• Lowered exterior scene brightness on GLES2 (which... isn't present in this release tag... OH WELL! x3)

Oh! Super cool! I found an archive of the v2.2.1 source code! I just need to hunt down the rest of the source code archives...
(upon further investigation, the old broken HTRAGS github repo was also v2.2.1...)