Free games like Sea Battle: Through the Ages
Below are 10 free-to-play Steam games similar to Sea Battle: Through the Ages, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Sea Battle: Through the Ages page.
Ranked picks
- 1
Die in the Dungeon: Origins
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy and Indie with Sea Battle: Through the Ages.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 2
Epic Battle Fantasy 3
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Indie with Sea Battle: Through the Ages.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 3
Limbus Company
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.
- 4
Dota Underlords
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy and Casual with Sea Battle: Through the Ages.
Hire a crew and destroy your rivals in this new strategy battler set in the world of Dota. Introducing Season One: Explore White Spire and earn rewards on the Battle Pass. Pick from several different game modes, play on your own or with friends, and take advantage of crossplay on PC and mobile.
- 5
FPS Chess
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy and Casual with Sea Battle: Through the Ages.
Battle a friend in this fast paced 1v1 class-based first-person shooter. Chess takes a back-seat to FPS as you win duel after duel and capture the opponent's pieces until you've beaten their king and won the game.
- 6
Bloons TD Battles 2
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy and Indie with Sea Battle: Through the Ages.
From the creators of Bloons TD6... Bloons TD Battles 2 is a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose your team of powerful Monkey Towers, and prepare to battle one on one against other players and relentless waves of Bloons!
- 7
Bloons TD Battles
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy with Sea Battle: Through the Ages.
Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses.
- 8
Yu-Gi-Oh! Duel Links
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy with Sea Battle: Through the Ages.
Take on Duelists around the world with "Yu-Gi-Oh! Duel Links"! Step into a world that crosses dimensions and connects all Duelists. In Duel World, any location transforms into a Duel Field where heated Duels unfold!
- 9
BattleTabs
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy and Indie with Sea Battle: Through the Ages.
It looks like Battleship. It plays like a duel of wits. 40+ ships, each with a unique ability — build a fleet of 4 and outsmart your opponent in fast 1v1 matches. Free to play, cross-platform, 5M+ players.
- 10
Infinity Wars: Animated Trading Card Game
Free-to-play alternative to Sea Battle: Through the Ages — no purchase or trial window. Shares Strategy and Indie with Sea Battle: Through the Ages.
Outplay your opponent with simultaneous turns and commander-driven deck-building in a fully free-to-play PvP experience. Build your deck from 1000+ cards across 8 unique factions, and face opponents on a truly level playing field. In Infinity Wars, skill is the only factor that determines victory!