Version 1.3.1 — Danger Cliff Steam update #358556

- Maps will now scale based on your resolution to help prevent cropping. - Lines appearing between tiles on certain resolutions *should* be fixed. - Added two additional checkpoints to Doomsday Colosseum. - Adjusted the way gravity-flipping works. - Fixed a couple visual issues. - Adjusted the volume of some sounds that were too loud. - Some other little changes.