Alien Raid vs Coastcoil
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Raid
Lead an alien invasion to conquer Earth by building and evolving a monster army. Raid human bases, gather resources, and upgrade your lab and creatures for ultimate domination in this sci-fi strategy game.
- Create and upgrade monsters
- Tower defense meets alien strategy
- Upgrade lab and workers
- Arcade action and idle gameplay
- Conquer iconic locations
- Epic boss battles
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Embark on an exhilarating journey where aliens, monsters, and evolution collide in Alien Raid: Monster Evolution! Your mission is clear: raid Earth, gather resources, and dominate the human world. Capture people, grow your monster army, and use your strategy to destroy human military bases and fortresses. The alien invasion has begun! Fly your UFO across space, collect humans, and upgrade your lab to create powerful monsters. Use DNA as your main resource to hire workers, enhance your lab, and build an unstoppable army. Take on waves of human defenses and emerge victorious in every battle. Key Features - Create and Upgrade Monsters: Recruit workers using DNA, improve your lab, and grow your army of giant monsters ready for battle. - Tower Defense Meets Alien Strategy: Overwhelm human fortresses and military bases with your powerful alien creatures. - Upgrade Everything: From your lab to your monsters, every improvement brings you closer to world domination. - Arcade Action and Idle Fun:Whether you’re actively raiding or letting your workers handle the upgrades, the gameplay stays engaging. - Conquer Iconic Locations: Explore new levels, challenge human defenses, and take over their strongest fortresses. - Epic Boss Battles:Powerful bosses guard vital resources. Defeat them to expand your invasion! Why You’ll Love It - Sci-Fi Survival: Lead your alien army to victory and take over Earth’s resources while defending your UFO from human counterattacks. - Endless Upgrades: Unlock and improve your monsters, lab, and workers to ensure your invasion succeeds. - Tower Defense and More: Experience a mix of strategy, action, and resource management in one exciting game. Your Ultimate Alien Invasion Awaits! Join the alien heroes and dominate Earth! Use DNA to upgrade your lab, grow your monster army, and crush human military bases. Fight epic battles, upgrade your strategy, and unlock new levels to expand your invasion. Alien Raid: Monster Evolution is your chance to lead the ultimate alien army. Can you conquer the world and prove your dominance? Download now and immerse yourself in this sci-fi adventure where strategy, action, and upgrades meet!
Coastcoil
Navigate a colorful toy arena, collecting beads to grow your snake and outmaneuver rivals. Unlock a variety of unique toy snakes with distinct personalities and animations. Engage in special events and daily challenges to earn coins and progress.
- Snake growth and survival gameplay
- Collectible toy snake collection
- Competitive arena with rivals
- Special in-game events and challenges
- Daily coin rewards and leveling system
- Offline play option
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Coastcoil is snake survival in a colorful toy arena. Steer your toy snake, collect bracelet beads and grow longer with every run. Boost through a tight gap, cut off a rival and keep clear of the arena edge as you chase your next best score. COLLECT 15 TOY SNAKES Start with Toy Robot for free and earn coins to unlock fourteen more, including Fire Truck, Croc, Dragon, Rocket and the Legendary Toy Train. Each toy has its own look, animation and sound. MORE THAN A HIGH SCORE Weave through arches, chase a wind-up car, grab a jack-in-the-box prize and make toy deliveries. Arena activities give you fresh goals while rivals keep moving. KEEP PROGRESSING Earn coins from runs, achievements and leveling up. Claim a 10-coin daily gift and climb to level 30. PLAY YOUR WAY Play solo anytime, even offline, with no account needed. Sign in to Game Center to sync coins and unlocked snakes, reserve a player name and climb the leaderboards. Offline rewards wait safely until they sync. A one-time Remove Ads purchase removes between-game ads, and Restore Purchases is in Settings. One more bead. One more close call. One more run.
Screenshots
Verdict
The clearest difference is review sentiment: Coastcoil at 100% against Alien Raid's 22%. Coastcoil also leads on rating (5.0 vs 3.7) and update cadence (every 4 days vs every 2 months). Alien Raid's advantage is in-app purchases (none vs 4) and ratings volume (33 vs 1). On price, ads 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. Coastcoil sells 4 one-off in-app purchases. Alien Raid asks for nothing beyond the download.
Coastcoil holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Alien Raid has 33 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 22% of Alien Raid's written reviews are positive against 100% of Coastcoil's.
Alien Raid ships an update every 2 months, Coastcoil every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Alien Raid | Coastcoil |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (33 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 22.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 33 — better | 1 |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 270 MB | 517 MB |
| Age rating | 12+ | 4+ |
| Developer | MAD PIXEL | Martin A Pardo |
Customer experience
Alien Raid
Coastcoil
In-app purchases
Alien Raid
No in-app purchases
Coastcoil
- 400 Coins$0.99
- 1,500 Coins$2.99
- Remove Ads$3.99
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- 3,000 Coins$4.99









