Is Life on the Edge free?

Yes — Life on the Edge is free to play, so you can install and play it without buying anything.

Is Life on the Edge Steam Deck compatible?

Mostly. Valve rates Life on the Edge Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.

Can I play Life on the Edge on Mac?

Yes. Life on the Edge has a native macOS version on Steam.

Is Life on the Edge multiplayer?

No — Steam lists Life on the Edge as single-player only.

Is Life on the Edge on PC Game Pass?

No — Life on the Edge is not on PC Game Pass right now.

Life on the Edge

Name: Life on the Edge
Brand: LOTE Team
Availability: InStock

LOTE Team · June 17, 2022 · Simulation, Action, Tower Defense, Strategy, Science

Life on the Edge is free to play — no purchase needed. We track it so you know if that ever changes.

Action deals Strategy deals Simulation deals Tower Defense deals

Very Positive88% · 102

Best price

Free

Get it free on Steam

This game is free to play. Get it on Steam →

Screenshots

Life on the Edge price

Life on the Edge is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Life on the Edge

Life on the Edge is an educational tower defense game. You play as a cell that struggles to survive when attacked by various pathogens. Fortify your cell’s defenses to survive the onslaught and changing environmental conditions while maintaining balance (homeostasis). Fight through five levels to face off against the ultimate boss—the COVID-19 virus!

Key Features

STRATEGIZE AND DEFEND
Protect your cell against pathogens by placing key towers in strategic locations.

SURVIVE THE ONSLAUGHT
Defeat a variety of enemies and even face off against the COVID-19 virus.

LEARN AS YOU PLAY
Learn and reinforce introductory concepts in cellular biology and immunology concepts. Discover how a cell defends itself from viruses and bacteria and survives using interconnected biological systems.

DISCOVER YOUR OWN LABORATORY: PLAY AND EXPERIMENT
Experiment in sandbox mode and discover how a cell maintains homeostasis, adapts to environmental changes, and defends itself from pathogen attacks. Learn about various cell structures, receptors, pathogens bacteria, and more with the built-in encyclopedia.

Life on the Edge — game info

Platforms: Windows, macOS
Steam Deck: Playable
Player modes: Single-player
PC Game Pass: Not included

More games like this:Mac games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players praise the game as an educational and fun experience with impressive graphics and engaging cell-defense mechanics. However, the difficulty balance is inconsistent, with level 4 being frustratingly hard until players discover the pause button exploit, which then makes it trivial. Players want more content, including additional levels and expansions featuring new pathogens and defensive mechanisms.

Recommended Apr 29, 2026

[h1] Nice game about learning how cells work. Build defensive mechanisms and protect your friend from pathogens. Need more balancing out though as level 4 is almost unbeatable. Also there's one strategy that gives you and edge. [/h1]

6 found this helpful

Recommended Sep 30, 2026

Peak

Not recommended Aug 21, 2026

you keep dieing when your not dead yet

Recommended Apr 3, 2026

I like this more than studying

Recommended Jan 26, 2026

I would have not survived as a lone cell but I love trying to nonetheless

Recommended Jan 26, 2026

educational fun

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

More like Life on the Edge

-76%

News

All news →

Blog

SilkMU is our new partner: MU Online Season 6 in a browser tab

SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.

Nov 13, 2026

Games like Dying Light, where nightfall changes the rules

Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.

Nov 13, 2026

Games like Portal 2, where one idea carries the whole game

Games like Portal 2 all share one habit: teach a single impossible trick, then spend a campaign breaking it. From rewinding objects through time to Escher geometry that loops back on itself.

Nov 13, 2026

Bundles

Planet Coaster DLC: skip the collection, buy the packs

The Planet Coaster DLC catalogue closed in 2019, so there is no curve left to wait out. Our record shows the collection bundle costs far more than assembling the same packs one by one.

Nov 13, 2026

Xbox

Toxic Commando Game Pass: subscribe, or buy the key?

The Toxic Commando Game Pass add landed on 12 November. Our price record since late September shows the key route barely moved, which changes what a subscription is worth.

Nov 13, 2026

Games like Titanfall 2, for the pilot or for the Titan

Titanfall 2's campaign changed its own rules every mission. Games like Titanfall 2 that keep one part of it — the wall-running, the mech, or a campaign that never settles.

Nov 12, 2026

Games like It Takes Two, where the second player is the point

It Takes Two cannot be played alone, and that is the whole design. Games like It Takes Two that give each player a different job — including one that makes do with a single pair of hands.

Nov 12, 2026

Xbox

Football Manager 27 Game Pass, and what the old FMs now cost

FM27 landed on 10 November, and Football Manager 27 Game Pass covers it on PC from day one. Steam has stopped selling FM26 and FM24 — our price record shows what that does.

Nov 12, 2026