Yellow-2 Shot Desync
Specifications
- Versions:
1.00a
- Difficulty:
Easy -
Normal -
Hard -
Lunatic -
Extra - Mode:
Main game -
Practice mode-Spell practice - Shottype:
Reimu -
Marisa
What happens
Using the Yellow-2 stone for the unfocus or focus stone might desync your game. This only affects stages after Stage 1: Stages 2 through 6. In other words, only main game credits are counted: stage practice, spell practice, and Extra are not affected.

How it happens
There are two different ways to desync with Yellow-2:
- If the player starts a Yellow-2 replay on a stage between Stage 2 and Stage 6, the replay will desync. Playing the replay starting from Stage 1 might play the replay correctly.
- However, if while playing the game, the player skipped through the result screen with the Yellow-2 stone out at the end of a stage, the replay is guaranteed to desync even when starting from Stage 1.
Why it happens
Yellow-2's options drift in a certain pattern over time. The position of Yellow-2's options is not saved in the replay.
There are two different ways to desync with Yellow-2:
- Because the position of Yellow-2's options are not saved in the replay, when the game initialises the selected stage, the options will have their default position. This is always going to be wrong if you select Stages 2 through 6 in your replay menu.
- When the replay enters the result screen, the replay fully waits out the 5 seconds before the stage transition despite that delay having been skipped in the run. The Yellow-2 options continue to fully drift those full 5 seconds, causing their position to become off-sync thus leading to the desync.
Links
Replays
- Replay
Nylilsaby "Nylilsa". Normal, MarisaY2, 1.00a. 「September 6, 2025」. Download link (Note: Stage 2 desyncs only if replay starts from Stage 2 (no result screen skip). Stage 3 always desyncs (has result screen skip))
Videos
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All Fossilized Wonders pages: | |
|---|---|
| Point Item Value Overflow Glitch · Player Hitbox Bug · Nina's Survival Hurtbox · Yellow-2 Shot Desync · Reimu Red-2 Shot Desync · Stone Timer Desync · Uninitialized ANM · Nina Resolution Desync · Player Option Position Desync · Persisting Bombs · Wrong bullet off-set · Restarting replay desync · Persisting Screen Shaking · No Bombs in Practice Mode · -nan(ind) Slowdown · Yellow-1 Shot Persisting Damage · Equipping Un-equippable Stones · Persisting Overlay · Replays Menu Wrong Stage Number · Persisting Stone Selection Menu · (null) Column in Player Replays · Replay BGM ErrorStone Spawning Error | All Desync-related pages: | All Shottype-related pages: | All Stage transition-related pages: |