Alien Guest vs Abyss
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Guest
Guide an alien guest through challenging environments and obstacles to return home. Pilot a flying saucer, dodge enemies, and navigate treacherous terrains. Upgrade your ship and unlock new characters to enhance your journey.
- Pilot a flying saucer
- Dodge enemies
- Navigate gorges and jungles
- Explore diverse locations
- Upgrade flying saucers
- Unlock new characters
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Help the alien guest overcome all the obstacles and return home successfully. Fly the saucer while dodging enemies. Break through narrow gorges and deep jungle. Alien Guest is an exciting arcade game with colorful graphics and original gameplay. You are about to discover the picturesque scenery of the Grand Canyon, the snowy Noth Pole, the ancient Tropical forrest, the rigorous Desert and other amazing locations. Upgrade and decorate! Unlock new flying saucers and bizarre characters! Do you have any issues or suggestions for us? Please send your emails to help@stm.games, we look forward to get the players' feedback.
Abyss
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Escapa de la profundidad mientras descubres tu pasado Videojuego desarrollado y diseñado en el evento Game Challenge, organizado por la escuela superior Toulouse Lautrec y con el auspicio de la Embajada de los Estados Unidos en el Perú. Integrante: Sebastian Fabricio Rodolfo Vargas Barrera José Guillermo Alcas Chacaltana Willian Gabriel Martinez Noriega Aleksei Dima Palma Arenas Maria Fernanda Flores Rodas
Screenshots
Verdict
The clearest difference is in-app purchases: Abyss at none against Alien Guest's 8. Abyss also leads on iOS requirement (12.0 vs 15.0). Alien Guest's advantage is device support. On price 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. Alien Guest sells 8 one-off in-app purchases. Abyss asks for nothing beyond the download.
| Parameter | Alien Guest | Abyss |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 206 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | STM GAMES FZCO | Desarrollo Educativo S.A. |
In-app purchases
Alien Guest
- Polar night$1.99
- Tropical forest$1.99
- Desert$1.99
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- 2000 Coins$3.99
- Disable ads$4.99
- 5000 Coins$6.99
- 10000 Coins$9.99
- 20000 Coins$14.99
Abyss
No in-app purchases









