15 similar games
Games like Sphongos
Browser games that play like Sphongos, closest match first. Lime means it runs right here.

COLLECT FUNGI IN A STRANGE PLACE. The games below have the most in common with it — survival, open world, science fiction — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 10 closest to Sphongos
- Bird Butt Battle RoyalePlays on uvwar.itch.io
Survive the Nest and Try Not to Fall! In common: survival.
- Heaven On JupiterPlays on jacodh.itch.io
I made this in a few hours, it's just a very rough prototype. In common: open world, survival, science fiction.
- WodopomPlays on pricklypeargames.itch.io
it's a spaceship management simulation with space and crew combat, planetary visits, anomalous events, quests, and loot! In common: open world, survival, science fiction.
- Zero-G MMOPlays here
A persistent browser MMO set in a 1:1 scale solar system built on real NASA MOLA/LOLA altimetry data, with real orbital physics. In common: open world, survival, science fiction.
- LurkersPlays here
Lurkers is a chaotic 2D multiplayer sandbox where you can build, battle, and survive! In common: open world, survival.
- Cataclysm: Dark Days AheadPlays here
Cataclysm: Dark Days Ahead (aka Cataclysm DDA or CataDDA) is an open source survival horror roguelike set in a post-apocalyptic and fictional New England. In common: open world, survival.
- Blossom & DecayPlays here
Blossom & Decay is an open world socio-economic simulation where thousands of players may create their own unique stories by influencing each other’s gameplay… In common: open world, survival.
- BiomesPlays here
A massively-multiplay world where players work together to build, farm, fish, and solve puzzles to fight back against the infectious Muck. In common: open world, survival.
- BuildNow GGPlays here
BuildNow GG is part of an emerging genre of online game that combines tactical building with third-person shooter gameplay, featuring various game modes… In common: open world, survival.
- StravaegerPlays here
A survival RPG with a huge open world for 1-10 players to explore, with towns full of NPCs to talk to, dungeons to delve into, and adventure to be had. In common: open world, survival.
All matches
Every game like Sphongos
PlayableBird Butt Battle Royale
Survival · 2018
PlayableAlphaHeaven On Jupiter
Exploration · 2025
PlayableWodopom
Space · 2024
PlayableAlphaZero-G MMO
Aliens · 2026
PlayableLurkers
Zombies · 2019
PlayableCataclysm: Dark Days Ahead
Zombies · 2013
PlayableAlphaBlossom & Decay
Action Adventure
PlayableEarly accessBiomes
Minigames · 2023
PlayableBuildNow GG
Action · 2021
PlayableStravaeger
Retro
PlayableEarly accessSoulbound
Roguelike · 2023
BetaTextSpaced
Space Simulation · 2021
PlayableAground
Dragons · 2017
PlayableAlphaTesera
Blocks · 2024
AlphaTabbers
Survival