v1.2.23
CupHeads v1.2.23
This release makes the local multiplayer test workflow much easier.
- Replaces the hidden F11 local-dev toggle with an in-game CupHeads Dev Lab overlay.
- Adds Dev Lab buttons for
START SIMULATOR,START + OPEN SAVE SELECT,STOP SIMULATOR,COPY DIAGNOSTICS, andCLOSE. - Keeps the one-window simulator focused on the useful debug target: Player One is local, Player Two is network-controlled, and Player Two is fed through CupHeads' remote-input path.
- Adds in-game notes explaining why automatic two-window Steam self-testing is not reliable from one Steam account.
- Updates README and changelog with the new Dev Lab workflow.
Testing note: this does not replace true Steam P2P testing. If Dev Lab fails to spawn/control Player Two, the bug is local spawn/input routing. If Dev Lab works but Steam multiplayer fails, the bug is likely lobby, packet, or scene-sync related.