
✓ Both are colony sims — sharing survival mechanics, deep simulation and sandbox freedom
≠ Stands apart with adventure storytelling, deep RPG systems and puzzle design, while skipping early access
Where it drifts furthest from Flotsam: visuals.

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More about this game →We filtered the 46 games similar to Flotsam down to the 17 that fit the “Mobile” category. Forager, Fallout Shelter and My Time at Portia top the list, ranked by affinity and similarity score to Flotsam.
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Within the “Mobile” category, the closest game to Flotsam is Forager — scoring 88/100 on our similarity scale. Fallout Shelter and My Time at Portia follow close behind.
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Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Flotsam. Each one has been evaluated across 13 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

✓ Both are colony sims — sharing survival mechanics, deep simulation and sandbox freedom
≠ Stands apart with adventure storytelling, deep RPG systems and puzzle design, while skipping early access
Where it drifts furthest from Flotsam: visuals.

✓ Both are colony sims — sharing deep simulation, survival mechanics and sandbox freedom
≠ Where it differs: brings deep RPG systems, adventure storytelling and post-apocalyptic world, while skipping open world exploration
Where it drifts furthest from Flotsam: visuals.
It predates Flotsam by 10 years, with what that implies technically.

✓ If you enjoyed Flotsam, expect deep simulation, survival mechanics and sandbox freedom
≠ Stands apart with deep RPG systems, adventure storytelling and cozy, relaxing feel, while skipping resource management
Where it drifts furthest from Flotsam: visuals and tone.

✓ Both are colony sims — sharing survival mechanics, deep simulation and single-player focus
≠ Its own twist: adventure storytelling, strong narrative focus and dark, oppressive atmosphere, while skipping sandbox freedom
A small town surrounded by war. The usual order is irrevocably violated, you have to survive, but you are not a soldier and certainly not a superhero. The player controls a group of two to four civilians selected from twelve characters. The goal is simple - to survive the war.
Where it drifts furthest from Flotsam: tone and visuals.
It predates Flotsam by 11 years, with what that implies technically.
✓ Like Flotsam, it's known for sandbox freedom, deep simulation and vibe casual
≠ Where it differs: brings puzzle design, procedural generation and visual 2d, while skipping survival mechanics
Do you like automation games? Then you are in the right place! shapez is a relaxed game in which you have to build factories for the automated production of geometric shapes. As the level increases, the shapes become more and more complex, and you have to spread out on the infinite map.

✓ Like Flotsam, it's known for deep simulation, vibe casual and single-player focus
≠ Its own twist: adventure storytelling, card game strategy and puzzle design, while skipping survival mechanics
Show them all, the Governor is not to be trifled with! Where have you been all those years? Lots of things have changed. Cities have grown, new people arrived... It’s all good, but some things cannot be accepted just like that! Howdy! Finally it’s there, Governor of Poker 2!
On reception: its Steam reviews are mostly positive, against very positive for Flotsam.
It predates Flotsam by 15 years, with what that implies technically.

✓ Shared with Flotsam: vibe casual, single-player focus and resource management
≠ Where it differs: brings puzzle design, adventure storytelling and fantasy world, while skipping deep simulation
Our new games!http://store.steampowered.com/app/567800/ http://store.steampowered.com/app/545820/ Join our Steam group to learn more about our games, events and giveaways http://steamcommunity.com/groups/jetdogs Try other Hercules adventures:http://store.steampowered.com/app/360640/ http://store.
Where it drifts furthest from Flotsam: progression.
It predates Flotsam by 12 years, with what that implies technically.

✓ Like Flotsam, it's known for vibe casual, single-player focus and visual isometric
≠ Stands apart with tower defense planning, melee combat and setting scifi, while skipping deep simulation
Get ready to experience a revolution in tower defense that will send you spinning. Unstoppable Gorg challenges you to defend the solar system from fearsome aliens by sending satellites into orbit. Unlike other tower defense games, in Unstoppable Gorg you can move your towers by rotating the orbits that surround planets, moons and space stations.
On reception: its Steam reviews are mostly positive, against very positive for Flotsam.
It predates Flotsam by 13 years, with what that implies technically.

✓ Shared with Flotsam: vibe casual, single-player focus and visual isometric
≠ Where it differs: brings tower defense planning and combat tactical, while skipping deep simulation
Fieldrunners is now available on Steam! Download it now to play the hit tower defense game critics and fans have been raving about. Descend into the world of Fieldrunners, the most anticipated and visually stunning game in tower defense history!
On reception: its Steam reviews are mixed, against very positive for Flotsam.
It predates Flotsam by 17 years, with what that implies technically.

✓ Like Flotsam, it's known for vibe casual, single-player focus and visual isometric
≠ Its own twist: card game strategy, adventure storytelling and turn-based strategy, while skipping deep simulation
Card City Nights is an adventure through a city filled with card-nuts and lunatics. Battle for the 8 legendary cards to enter the biggest competition this city has seen yet. CCN is not a traditional card-trading game.
It predates Flotsam by 11 years, with what that implies technically.

✓ If you enjoyed Flotsam, expect vibe casual, single-player focus and visual isometric
≠ Stands apart with tower defense planning, puzzle design and cozy, relaxing feel, while skipping deep simulation
Todd Rex wants steak. Todd Rex wants YOUR steak. Are you gonna let him take it? No way! Go Home, Dinosaurs! Prevent hordes of marauding Dinos from crashing your party in the world’s premier BBQ defense simulator! Unlock powerful towers that act like little weaponized puzzle pieces.
It predates Flotsam by 12 years, with what that implies technically.

✓ Shared with Flotsam: vibe casual, single-player focus and visual isometric
≠ Where it differs: brings puzzle design, turn-based strategy and cozy, relaxing feel, while skipping deep simulation
Triple Town is an award-winning original puzzle game in which you try to grow the greatest possible city. The larger the city you build, the more points you score. You build your city by matching three or more game-pieces: combine three grasses to make a bush, three bushes to make a tree...
It predates Flotsam by 13 years, with what that implies technically.

✓ Shared with Flotsam: vibe casual, single-player focus and visual isometric
≠ Stands apart with puzzle design, adventure storytelling and turn-based strategy, while skipping deep simulation
It predates Flotsam by 10 years, with what that implies technically.

✓ Shared with Flotsam: vibe casual and single-player focus
≠ Stands apart with tower defense planning and real-time strategy, while skipping deep simulation
iBomber Defense combines classic tower defense gameplay with intense action and strategy. Keep enemies at bay all over the world using a variety of weapons and tactics, from rattling Machine guns, explosive cannons and awesome anti-aircraft artillery! Choose from Quick play and Campaign modes and battle across North Africa, Europe and Russia as both the Allied and Axis forces.
On reception: its Steam reviews are mostly positive, against very positive for Flotsam.
It predates Flotsam by 15 years, with what that implies technically.

✓ Like Flotsam, it's known for vibe casual and single-player focus
≠ Where it differs: brings tower defense planning, deep RPG systems and adventure storytelling, while skipping deep simulation
Just UpdatedNival officially announces that long awaited sequel of Prime World: Defenders is now available on iOS and Android! Prime World: Defenders 2 - new TD strategy game in the legendary Prime World series with unique combination of the tower defense and collectible card game!
On reception: its Steam reviews are mostly positive, against very positive for Flotsam.
It predates Flotsam by 12 years, with what that implies technically.
The full catalog of games sharing gameplay DNA with Flotsam, ordered from highest to lowest similarity score. Use the filters above to narrow down by genre, setting or game mode and find the alternative that best fits your playstyle.