Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats.
- At Their Own Game: Defeat a Tower Wars developer in a ranked match.
- Conga Line!: Send a full unit wave of Minstrels.
- Great, Kid! Don't Get Cocky!: Defeat [SVS] Alter-Nate or someone who has defeated Alter-Nate in a ranked match.
- He's Kind of a Big Deal: Win a game with at least one Mortimer the Malevolent attacking the enemy castle in a ranked match.
- I Just Need Some "Me Time": Play all 3 Classic Challenges.
- I R GUD LERNR: Complete the tutorial.
- Missile Barrage!: Build the ultimate long-range weapon in a ranked match.
- Some Like It Hot: Place 3 Lava Towers in a ranked match.
- That's All It Took?: Win a ranked match by only sending Mr. Moopsys.
- That's... A Lot of Towers: Build 10,000 towers in ranked matches.
- That's... A Lot of Units: Send 10,000 units in ranked matches.
- The Spice of Life: Send a wave containing all unit types.
- This Achievement Blows: With or without teammates, steer an enemy unit through 16 hexes affected by Cyclonic Momentum Decelerators in a row.
- U MAD, BRO?: Rage-quit.
- Well, You're Not the Worst: Defeat [SVS] blea or someone who has defeated [SVS] blea in a ranked match.
- What About The Kitchen Sink?: With or without teammates, attack a single unit with every tower type in a ranked match.
- You're Either Brilliant or a Cheater: Play through all waves of any Classic Challenge.