Alien Slime vs Spear Launch Satisfying Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Slime
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Can you save the Solar System by stopping the aliens from sliming the planets? Alien Slime is fun for the whole family. "This app is very funny and fun to play!" "This app is great! Everyone should get it!" Objective: Save the Solar System by stopping the aliens from sliming the planets. To stop the aliens use your laser cannon to shoot the UFOs. If you hit a UFO, it will explode and you will get 50 points for each ufo you hit. You will lose 25 points for each UFO that flies off the screen without getting hit. 7 Skill Levels to choose from! To win, complete all the levels to save the Solar System. 100 points will be deducted for each planet that gets slimed. If 3 planets get slimed in any level, you loose. Enjoy! * If you like this app, please write a review and also share this app with your friends on social media. Thank you. ** If you are experiencing technical problems with this app, or if you have ideas on how to make this app better, please contact us by pressing the "App Support" button located in the Information screen. Thank you.
Spear Launch Satisfying Game
Launch yourself with a spear to hit targets and take down invaders in this fast-paced action game. Master precise timing and aim to survive and achieve high scores.
- Tap-and-launch gameplay
- Fast-paced action
- Skillful throws
- Score boosting mechanics
- Progressive challenges
- High score chasing
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Fly through the air, hit your mark, and take down the invaders! This is a fun and fast-paced action game where you take down aliens with skillful throws. Tap, aim, and launch yourself with your spear to strike enemies and survive as long as you can. The aliens are everywhere, and it’s up to you to stop them. Use precise timing and aim to fly through the air and hit your targets. One wrong move and you could fall, so every throw counts. Whether you're in it for a quick game or aiming for high scores, every round is exciting and full of action. How to Play: Tap and hold to aim your spear. Release to launch yourself toward the aliens. Hit the enemies to survive and keep going. Game Features: Simple tap-and-launch gameplay. Quick games packed with fun and challenge. Hit multiple aliens in one flight to boost your score. Face new challenges as you progress. Play at your own pace and try to beat your high score. Spear the Alien is ideal for players who enjoy casual games that combine action and skill. It’s easy to learn, but it offers enough challenge to keep you coming back. Whether you have a minute or an hour, it’s always a good time to strike. Can you master the spear and clear the skies?
Screenshots
Verdict
The clearest difference is price: Spear Launch Satisfying Game at Free against Alien Slime's $0.99. Spear Launch Satisfying Game also leads on update cadence (every 3 weeks vs every 14 months) and iOS requirement (13.0 vs 16.0). Alien Slime's advantage is ads (none vs shown). On in-app purchases 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
Spear Launch Satisfying Game is free to download; Alien Slime costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Alien Slime ships an update every 14 months, Spear Launch Satisfying Game every 3 weeks. The most recent releases landed on September 25, 2026 and October 22, 2026 respectively.
| Parameter | Alien Slime | Spear Launch Satisfying Game |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.3 (12 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | Every 14 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 312 MB |
| Age rating | 9+ | 12+ |
| Developer | JS Digital Productions, Inc. | Taimoor Hassan |
In-app purchases
Alien Slime
No in-app purchases
Spear Launch Satisfying Game
No in-app purchases
Questions
Is Alien Slime free?
Is Spear Launch Satisfying Game free?
Do Alien Slime or Spear Launch Satisfying Game have ads?
Which is updated more often, Alien Slime or Spear Launch Satisfying Game?
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