Achievement #276
Mega Blast
Defeat Mega Satan as every non-tainted character.
…/ 17Mega Satan clears
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Character database
Repentance completion tracker
Completion mark tracker
Record Normal and Hard clears across all 34 characters, including Greed and Greedier. Keep challenge clears alongside them in one portable backup.
Your progress, your browser
Choose a normal or tainted character.
Tap each mark to cycle its clear level.
Download a backup to move progress between devices.
Hard / Greedier marks
0 / 408Characters started
0 / 34Complete characters
0 / 34Across the roster
Sitewide completion rewards
These three items require marks across multiple characters. Their progress updates as you record marks in the tracker below.
Achievement #547
Mega Mush
Earn every Hard mode completion mark as every non-tainted character.
…/ 204Hard / Greedier marks
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Achievement #636
Death Certificate
Earn every Hard mode completion mark as every character, including tainted characters.
…/ 408Hard / Greedier marks
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A recorded goal reflects your manual entries in this browser. It does not read your game save.
Keep your progress
Download or restore a backup
Loading saved progress… · Progress stays on this browser unless you download a backup.
Character roster
Choose a character
Blank until you record a clear below.
Tap a mark: Unfinished → Normal → Hard → Unfinished. Greed uses Greed and Greedier. A Hard clear also counts for Normal in-game.
New to completion marks? Choose a run goalMain routes
6 marksTimed & optional
3 marksRepentance routes
2 marksGreed mode
1 markReviewed reward links
Items earned through marks
These collectible and trinket rewards have reviewed character requirements. A grouped goal lights up only when every listed mark is recorded.
Mark rewardMom's Knife
Defeat Satan as Isaac.
Mark rewardD20
Defeat ??? (the Chest boss) as Isaac.
Mark rewardIsaac's Head
Complete Boss Rush as Isaac.
Mark rewardIsaac's Tears
Defeat Isaac as Isaac.
Mark rewardMissing Poster
Defeat The Lamb as Isaac.
Mark rewardFarting Baby
Defeat Hush as Isaac.
Mark rewardLil Chest
Defeat Ultra Greed as Isaac.
Mark rewardD infinity
Defeat Delirium as Isaac.
Mark rewardD1
Defeat Ultra Greedier as Isaac.
Mark rewardMeat Cleaver
Defeat Mother as Isaac.
Mark rewardOptions?
Defeat The Beast as Isaac.
This is the reviewed collectible and trinket subset. Co-op babies and Soul Stones have their own goal count below. Recording marks here does not read or alter your game save.
Other completion rewards
Co-op babies and Soul Stones
A co-op baby needs the Hard Mom's Heart / It Lives! mark. A Soul Stone needs both Boss Rush and Hush marks. These cards respond to the marks you record above.
This is a manual checklist. A recorded requirement reflects your entry here, not a read from your game save.
This is a manual checklist for Repentance, not a connection to your game save. Tainted character rewards can require groups of marks, so use each character's reward page for the exact unlock condition.