We now have version 2.0.4c released. This fixes several bugs and plugs some major memory leaks and should drastically improve performance. Status: Windows: YES Windows XP: YES Linux: YES Mac: YES Changelog: - Fixed major memory leaks in battle - Fix jumbled spells in "sorceress" sidequests - Fixed false New Game+ message when getting the alternate ending - Added renderer information to title screen (left side) - Fixed crash on late-game NG+ boss battle in the Spanish localization There is still a lot of work for me to do. There's a lot of little bugs I want to squash, and there's still performance gains to be made, but it should now be possible for most of you to push the endless battles much further than you could before. I will note that you should be able to get slightly better performance if you go into the options menu and turn off battle numbers and AOE highlights, and obviously running the game in a lower resolution helps too. We also just added Windows XP support, but it's still compiling on the server, I'll update this post when it's ready. You can try it on test_public in the meantime: http://steamcommunity.com/app/218410/discussions/0/358415738186608602/