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Super Raft Boat Classic achievements, rarest first.
Every achievement in Super Raft Boat Classic, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Duster Buster
2.0%
of players
- Achievements
- 13
- Rarest
- 2.0%
- Ultra rare (under 5%)
- 2
- Average completion
- 16%
1
Duster Buster
Unlock Roboto's second costume.
2.0%
2
Hammerhead
Unlock Chauncy's second costume.
2.2%
3
A New FriendHidden
Hidden achievement. Description revealed on unlock.
5.0%
4
Fishy
Unlock Helveti's second costume.
7.4%
5
Slugger
Unlock Chauncy's Slugger.
8.1%
6
Laser Rifle
Unlock Roboto's Laser Rifle.
8.1%
7
Really Clear Skies
Finish Clear Skies without losing a raft and without taking damage.
9.2%
8
The Sea CallsHidden
Hidden achievement. Description revealed on unlock.
14%
9
Roboto
Unlock Roboto.
20%
10
Machine Gun
Unlock Helveti's Machine Gun.
27%
11
Daily
Do the daily.
27%
12
Kraken KillerHidden
Hidden achievement. Description revealed on unlock.
28%
13
Chauncy
Unlock Chauncy.
46%
Percentages are Steam's global unlock rates across all players who own Super Raft Boat Classic, refreshed daily. Under 5% is marked in the lit blue.