Here is the full list of all 20 Dollar Dash achievements.
Bounce a nuke with Jelly.
Outrun a magpie.
Suffer beer damage 10 times in a single match.
Win a Save the Save match without losing the safe (online).
Win an online match with a lead of $100.
In an online game, deposit a full bag of $1000 at the getaway car.
Win 5 games or finish 20 games in mode Hit'n'Run (online).
Use both taunts and win an online match.
Win one game in Mode Hit'n'Run without beeing knocked out by other players (online).
In an online game, hit 3 human players with a single boulder.
Win an online game with a custom hat, face & dance.
Knock out an opponent with melee attacks.
Complete the Boot Camp.
Steal $1000 in a single match from other players.
Acquire rank Capo.
Acquire rank Boss.
Buy every shop item.
Acquire highest rank.
Win 5 games or finish 20 games in mode Dollar Dash (online).
Win 5 games or finish 20 games in mode Save the Safe (online).