Alien Swarm arcade game vs Retro Grid
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Swarm arcade game
Engage in a retro arcade space shooter where you defend the galaxy from swarming aliens. Blast your way through dazzling attack patterns in this free, action-packed game.
- Retro arcade gameplay
- Space shooter genre
- Defend the galaxy
- Dazzling attack patterns
- Free to download
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Alien Swarm Arcade Game The aliens are invading space again, swarming around in dazzling attack patterns. You task is simple, blow'em all to bits! Its Free, download it now and help defend the galaxy from the Alien Swarm. Another fab shoot'em up from our retro arcade game series.
Retro Grid
Experience a fast-paced, endless arcade space shooter with nostalgic 80s graphics and modern one-touch controls. Shoot invaders, dodge enemy fire, and aim for high scores in this retro-inspired galactic adventure.
- Endless gameplay
- Retro graphics
- One-touch controls
- Power-ups & Boosts
- High Scores & Achievements
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Retro Grid is a fast paced retro space shooter inspired from 80's arcade games. It’s an endless arcade game with nostalgic graphic style and modern gameplay. Shoot the invaders, avoid getting hit and travel as far as you can. Master the one-touch controls and fight your way through enemies deep in the galaxy. Features: Simple controls, easy to play Endless gameplay Retro graphics Spaceships Power-ups & Boosts High Scores & Achievements
Screenshots
Verdict
The clearest difference is in-app purchases: Alien Swarm arcade game at none against Retro Grid's 3. Alien Swarm arcade game also leads on review sentiment (44% vs 26%). Retro Grid's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 14 months). On price, rating 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. Retro Grid sells 3 one-off in-app purchases. Alien Swarm arcade game asks for nothing beyond the download.
Retro Grid holds the better App Store score, 3.5 against 3.3. That said, the two scores are not equally well evidenced: Retro Grid has 34 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 44% of Alien Swarm arcade game's written reviews are positive against 26% of Retro Grid's, so the app with the better star average is not the one people write more warmly about.
Alien Swarm arcade game ships an update every 14 months, Retro Grid every 3 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | Alien Swarm arcade game | Retro Grid |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (6 ratings) | 3.5 (34 ratings) — better |
| Positive reviews | 44.4% of reviews — better | 26.2% of reviews |
| Number of ratings | 6 | 34 — better |
| Update frequency | Every 14 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| 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 | 7.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 53 MB |
| Age rating | 9+ | 4+ |
| Developer | Galatic Droids | Gameguru |
Customer experience
Alien Swarm arcade game
Retro Grid
In-app purchases
Alien Swarm arcade game
No in-app purchases
Retro Grid
- 1000 coins$1.99
- 5000 coins$4.99
- 10000 coins$6.99
Questions
Is Alien Swarm arcade game free?
Is Retro Grid free?
Which has better reviews, Alien Swarm arcade game or Retro Grid?
Do Alien Swarm arcade game or Retro Grid have ads?
Which is updated more often, Alien Swarm arcade game or Retro Grid?
Other comparisons
