Cosmic Comet vs Starfall Siege
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cosmic Comet
Engage in physics-driven combat by deflecting a comet to defeat waves of alien invaders. Explore a branching star map, collect upgrades, and unlock permanent enhancements to become stronger with each run.
- Physics-based comet combat
- Roguelite progression with permanent upgrades
- Branching star map for path selection
- Multiple enemy types and bosses
- In-run and permanent upgrades
- Retro synthesized sound effects
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Deflect a physics-driven comet into waves of alien invaders that fight back! Cosmic Comet is a roguelite action game where you drag your paddle to launch, aim, and redirect a bouncing comet through chaotic alien battles. Each run takes you through a branching star map where you choose your path - fight regular enemies, tackle timed trials, rest at campfires, or face fearsome minibosses. Collect shards from defeated enemies to unlock permanent upgrades between runs, and pick powerful abilities mid-run to build your perfect loadout. Every run is different. Every death makes you stronger. How far can you push? FEATURES - Physics-based comet combat: angle, spin, and redirect your shots - Roguelite progression: permanent upgrades persist between runs - Branching star map: choose your own path each run - 7 alien enemy types with distinct attack patterns - 3 minibosses and an epic multi-phase final boss - 7 in-run upgrades including Lightning Comet, Explode Comet, and Angel Comet - Shard currency and 4 permanent upgrade tracks - Retro synthesized sound effects - No ads. No in-app purchases. No internet required.
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: Cosmic Comet at none against Starfall Siege's 8. Cosmic Comet also leads on ads (none vs shown). On price, device support and iOS requirement 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. Starfall Siege sells 8 one-off in-app purchases. Cosmic Comet asks for nothing beyond the download.
| Parameter | Cosmic Comet | Starfall Siege |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 94 MB | 54 MB |
| Age rating | 9+ | 9+ |
| Developer | Robert Erwin | Kevin de Oliveira Bruno |
In-app purchases
Cosmic Comet
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 Cosmic Comet free?
Is Starfall Siege free?
Do Cosmic Comet or Starfall Siege have ads?
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