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Super Markup Man achievements, rarest first.
Every achievement in Super Markup Man, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Practice Time
4.3%
of players
- Achievements
- 8
- Rarest
- 4.3%
- Ultra rare (under 5%)
- 2
- Average completion
- 7.0%
1
Practice Time
Play Free Play for 30 minutes.
4.3%
2
Code Reviewer
In Free Play, download a file that has a bug in it.
4.7%
3
CSS Buddies
Complete a level in co-op.
5.0%
4
Bug Free
Turn on the "bugs" setting and squash 50 bugs while you play.
5.2%
5
Quick Coder
Solve a CSS level in two moves.
6.6%
6
CSS Master
Complete CSS Mode.
7.4%
7
Tag Redo
Solve HTML Level 6 two different ways.
8.3%
8
HTML Master
Complete HTML Mode.
14%
Percentages are Steam's global unlock rates across all players who own Super Markup Man, refreshed daily. Under 5% is marked in the lit blue.