Lesson Learned artwork$9.9970%

Lesson Learned

Help Frank travel through history in this unique approach to the tower defense genre. Enter a bizarre daydream world in co-op or solo mode. Gather resources, build defense towers, and manage your minions. Take up the challenge and defeat the incoming enemies!

Screenshots

From the Steam store

Help Frank on his journey through history and enter the bizarre world of dreams! Gather resources, gain allies, build towers and fend off waves of unique enemies. Face a horde of cavemen, a legion of French soldiers, or medieval knights. Free your classmates to expand your minions and use their help to get out of this fluttering sleep.

CLASSIC TOWER DEFENSE

Where there are towers there must be waves of enemies! Travel through six different historical periods. On your way, you will encounter great warriors and leaders who have written themselves on the pages of history, of course in a slightly changed form. This world is full of strange and demonic creatures.

TOWERS, UPGRADES, AND MINIONS

Collect resources such as wood and stone to build and upgrade defensive towers. In addition to the slingshot, they will be your main defense against opponents. Use your helpers in battle, assign them simple tasks and defend your base!

CO-OP AND SINGLE-PLAYER GAME MODES

Embark on this amazing adventure in this crazy world either solo or with a bunch of your best friends in split-screen co-op mode.

Games like Lesson Learned

See all
Lesson Learned: Cult of the Elizabeth

Lesson Learned: Cult of the Elizabeth

Help Amelia defeat Elizabeth Bathory's henchmen in this amazing Tower Defense game. Enter a bizarre daydream world in co-op or solo mode.

72% of 29 Steam reviews are positiveFree
Minimalist Tower Defense

Minimalist Tower Defense

Build your defenses by day, then survive waves of enemies through the night in a clean, tense strategy game that is harder than it looks.

94% of 1,872 Steam reviews are positivePlayers online now: 12$4.99
Bunker Defense

Bunker Defense

Bunker Defense is a tower defense game for 1-4 players. Waves of enemies attack your base, and you must defend it by building different kinds of…

84% of 43 Steam reviews are positive$24.99
PixelJunk™ Monsters Ultimate

PixelJunk™ Monsters Ultimate

Sprint between your defenses, grow them with a dance, and keep the monsters away from your babies, alone or with a friend.

87% of 662 Steam reviews are positivePlayers online now: 16$9.99
Iron Sea Defenders

Iron Sea Defenders

Man the guns! The enemy fleet is on the horizon! Defend your fort from attacks – show your tactical skill.

81% of 306 Steam reviews are positivePlayers online now: 2$14.99
Duke of Defense

Duke of Defense

Discover a world brimming with humor and interesting characters. You'll find yourself among overly observant villagers and egotistical wizards.

86% of 50 Steam reviews are positive$9.99
Citywars Tower Defense

Citywars Tower Defense

Defend the Crystal in fast third-person battles, build and craft between waves, and team up with friends when the monsters get serious.

79% of 1,127 Steam reviews are positivePlayers online now: 4Free
Relic Guardian - Tower Defense

Relic Guardian - Tower Defense

Play a hero who hauls defense towers across the battlefield, rearranging your defense while the fight is still on.

94% of 1,011 Steam reviews are positivePlayers online now: 20$19.99
Age of Defense

Age of Defense

Age of Defense is a tower defense game full of mind-blowing mayhem.

78% of 637 Steam reviews are positivePlayers online now: 1$14.99
Domain Defense

Domain Defense

Domain Defense focuses on what makes Tower Defense Great! Unique towers, distinct enemies, and up to four players in versus or cooperative modes.

44% of 27 Steam reviews are positive$4.99
Fort Defense

Fort Defense

All hands on deck! Pirate armada dead ahead! Take part in an uncompromising struggle repelling freebooters' assaults.

78% of 231 Steam reviews are positive$14.99
Age of Defense: Prehistory

Age of Defense: Prehistory

The most addicting tower defense game, packed with monsters and tough defenders, all of which fit perfectly into the cartoonish environment.

86% of 183 Steam reviews are positiveFree
CastleStorm

CastleStorm

CastleStorm is knights vs. Vikings with collapsing towers and flying sheep.

89% of 1,261 Steam reviews are positivePlayers online now: 4$9.99
Colony Siege

Colony Siege

Colony Siege combines the best of RTS and tower defense, including base building, mazing, and unit physics.

91% of 199 Steam reviews are positive$19.99
Graphic Tower Defense

Graphic Tower Defense

This is a minimalist-style tower defense game that is easy-going and relaxing, with a moderate level of difficulty.

85% of 61 Steam reviews are positive$3.99
Tower Wars

Tower Wars

Tower Wars turns tower defense into a two-way fight: you build maze-like defenses while sending your own units at the other side.

71% of 1,203 Steam reviews are positive$7.99
TDS - Tower Defense Strategy

TDS - Tower Defense Strategy

TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends.

81% of 322 Steam reviews are positivePlayers online now: 4$17.99
Bouncy Bob: Episode 2

Bouncy Bob: Episode 2

Bouncy Bob 2 is a crazy couch co-op game for up to 4 players. Choose one of 12 different characters.

64% of 11 Steam reviews are positive$4.99
Gallic Wars: Battle Simulator

Gallic Wars: Battle Simulator

Time to conquer ROME! Become a commander of Gallic Warriors and destroy Roman Empire in this Rouge-like strategy game.

48% of 29 Steam reviews are positive$4.99