Slime & Spikes vs Starfall Siege
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Slime & Spikes
Control a bouncy slime to scale dangerous walls, dodging deadly spikes in this addictive pixel arcade jumper. Master the physics, collect coins and power-ups, and aim for the top of the leaderboards in this challenging casual platformer.
- Tap to jump, hold to leap higher
- Retro pixel art graphics
- Unlock new stages by scoring points
- Buy slime skins with special abilities
- Collect in-game power-ups
- Global leaderboards and achievements
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Ready for a challenge? Take control of a bouncy slime and scale dangerous walls in Slime & Spikes! Jump from side to side, dodge deadly spikes, and climb as high as you can in this addictive pixel arcade jumper. It sounds easy, but the higher you go, the harder this casual platformer gets. Collect coins, grab game-changing power-ups, and survive as long as possible. Key Features: - Addictive Arcade Action: Tap to jump straight, hold to leap higher. Master the physics to survive this hardcore jumping challenge. - Retro Pixel Art: Enjoy charming, classic pixel graphics and smooth 2D gameplay. - Unlock New Challenges: Score 1,000 points to unlock the next stage. Can you conquer all 3 unique levels? - Skins with Superpowers: Collect in-game coins to buy 5 different slime skins. Get special abilities like an extra life or a special jump to boost your high score! - Powerful Bonuses: Grab mid-game power-ups to slow down time or get a massive score boost. - Compete & Achieve: Climb to the top of the global leaderboards and unlock 22 challenging achievements. How high can your slime jump? Download now and test your reflexes in this offline arcade game!
Starfall Siege
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Starfall Siege is a retro-style arcade shooter built for mobile - fast, frenetic, and endlessly replayable. Pilot your spaceship through dozens of phases across multiple themed worlds and story arcs: frozen tundras, volcanic rifts, digital voids, ancient sanctums, raging storms, and more. Every world ends with a unique boss battle, each with its own attack pattern and pixel-art design. A diverse roster of enemy types stands between you and victory. Face armored invaders, invisible phantoms, erratic berserkers, drone-deploying carriers, mine-laying bombers, and shielded guardians - each requiring a different strategy to defeat. Power up your ship with collectible upgrades: triple shots, piercing lasers, plasma cannons, freeze blasts, shields, magnets, and more. Combine them wisely - the right loadout can mean the difference between survival and destruction. One carefully tuned challenge: 48 phases across 12 worlds that ramp from relaxed to frantic. Fun from the first wave, and beatable once you learn every boss. Unlock spaceships with their own perks and make your pilot yours. Climb the Game Center leaderboard, earn 13 achievements, and discover every enemy, boss, and power-up in the in-game Codex. FEATURES * Multiple themed worlds across evolving story arcs * Unique boss battles with distinct attack mechanics * Diverse enemy types with different behaviors * Power-ups to collect and combine mid-run * 48 phases across 12 worlds, each ending in a boss fight * Unlockable spaceships, each with its own perk * Game Center leaderboard and 13 achievements * In-game Codex - learn about every enemy and power-up * Retro pixel-art visuals and synthesized chiptune soundtrack * Smooth gameplay on 60 Hz and 120 Hz displays Old school soul. New school speed. The invasion has begun.
Screenshots
Verdict
The clearest difference is in-app purchases: Slime & Spikes at none against Starfall Siege's 8. Slime & Spikes also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). Starfall Siege's advantage is update cadence (weekly vs every 10 months). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Starfall Siege sells 8 one-off in-app purchases. Slime & Spikes asks for nothing beyond the download.
Slime & Spikes ships an update every 10 months, Starfall Siege weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Slime & Spikes | Starfall Siege |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 10 months | Weekly โ better |
| Ads | Yes | Yes |
| In-app purchases | No โ better | Yes |
| Monetization | Ad-supported | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 12.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 60 MB | 54 MB |
| Age rating | 4+ | 9+ |
| Developer | Vladimir Kulagin | Kevin de Oliveira Bruno |
In-app purchases
Slime & Spikes
No in-app purchases
Starfall Siege
- Celestial Ship$0.99
- Reaper Ship$0.99
- Tempest Ship$0.99
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- Phantom Ship$0.99
- Specter Ship$0.99
- Viper Ship$0.99
- Titan Ship$0.99
- All Ships Bundle$2.99
Questions
Is Slime & Spikes free?
Is Starfall Siege free?
Do Slime & Spikes or Starfall Siege have ads?
Which is updated more often, Slime & Spikes or Starfall Siege?
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