Spacelings Game vs Flatliner!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Spacelings Game
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Defeat the enemy waves using powerups and get the highest score!
Flatliner!
Experience thrilling downhill bike races with realistic physics. Perform flips for coins, upgrade your bikes, and master jumps with nitro boosts. Choose between clearing levels or an endless run.
- Realistic 2D physics
- Coin collection via flips
- Nitro boost for jumps
- Nine unlockable bikes
- Level-based and endless modes
- Offline play
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The road is one glowing line down the hill and it does not stop. Hold the throttle. Tip back off the lip, hold the flip, land on both wheels and the coins come down with you. Get it wrong and the rider leaves the bike, and the hill takes it from there. The line curls into full loops. Carry the speed and the ring hands you out the far side. Come up short and it keeps what is left. Helmets take the hit. Half Shell, Full Face, Crash Cage - each one soaks up head impacts until it comes off, and after that there is nothing between your skull and the road. Today's race is one course on one bike, the same for everyone until midnight. Ride it once or ride it until you are sick of it; the best time is the one that stands. Every day you ride is kept. Past runs stay on the hill. Line up against the ghost of your own best run and watch for the place it pulls away. Coins come off every run. Spend them in the garage on the engine, the tires, the chassis and the nitro, then take the same hill again and see it get shorter. Awards for what you did out there: top speed, flip chains, loops, distance, crashes, race finishes. Plays offline.
Screenshots
Verdict
The clearest difference is in-app purchases: Flatliner! at none against Spacelings Game's 1. Flatliner! also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). Spacelings Game's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Spacelings Game sells 1 one-off in-app purchase. Flatliner! asks for nothing beyond the download.
Spacelings Game ships an update every 2 weeks, Flatliner! every 5 days. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.
| Parameter | Spacelings Game | Flatliner! |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 192 MB | 3 MB |
| Age rating | 4+ | 12+ |
| Developer | Vibe Coding Basics LLC | Take Fleet, Inc. |
In-app purchases
Spacelings Game
- Lifetime no ads$3.99
Flatliner!
No in-app purchases
Questions
Is Spacelings Game free?
Is Flatliner! free?
Do Spacelings Game or Flatliner! have ads?
Which is updated more often, Spacelings Game or Flatliner!?
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