Mr Autofire vs Bubble Struggle 2
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mr Autofire
Blast through alien hordes in a retro 2D platformer shooter. Rampage through levels, unlock new worlds, and acquire powerful weapons and gear. Become the ultimate defender against monstrous invaders.
- 2D platformer shooter gameplay
- Endless alien hordes
- Level progression
- Unlock new worlds
- Weapon and gear upgrades
- Perk system
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Get ready to blast away endless alien hordes in this non-stop retro action shooter! The fabric of reality is in shreds and monsters are pouring in! Become Mr. Autofire and bring your biggest gun and your A game, because you’re the… Defender of Everything! Rampage through levels, unlock new worlds and shoot the alien in the face. Discover new, more powerful weapons and gear. Get faster, nastier and more dodgier with different perks! It’s a you vs. everyone else situation, and it would be nasty to be everyone else. What are you waiting for? BITE THE BULLET AND RUMBLE! Connect with us: Twitter: twitter.com/MrAutofire Facebook: facebook.com/mrautofire
Bubble Struggle 2
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Labeled as one of the 'Top 10 most played online games' - now on your Apple device. The game from your childhood! Designed in 2006, re-constructed in 2021. 72 unique levels 4 different weapons (Harpoon, Hook, Laser, Mine) 5 Items to help you complete the game. Play alone -- or together with a friend (on the same device). Have fun! :) P.S. I am the original author of the Bubble Trouble (aka Bubble Struggle) games. Please let me know any feedback via email (website link inside the game). Many thanks!
Screenshots
Verdict
The clearest difference is update cadence: Mr Autofire at weekly against Bubble Struggle 2's every 2 months. Mr Autofire also leads on chart position (#175 vs unranked). On price, ads, 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
Both are free to download. Mr Autofire sells 10 one-off in-app purchases and Bubble Struggle 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Mr Autofire ships an update weekly, Bubble Struggle 2 every 2 months. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.
| Parameter | Mr Autofire | Bubble Struggle 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (28K ratings) — better | — |
| Positive reviews | 58.2% of reviews | — |
| Number of ratings | 28K — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #175 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 317 MB | 37 MB |
| Age rating | +9 | 4+ |
| Developer | Lightheart Entertainment | One up games |
Bugs and requests
Mr Autofire
Reported bugs
3 issues- Crashes on level load
- Ads freezing the game
- Inconsistent save/load behavior
Requested features
4 requests- Endless mode or more level variety
- Improved character/gear progression
- Reduced energy system limitations
- More generous rewards for free players
Bubble Struggle 2
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mr Autofire
- Gem Pack XS$1.99
- Limited-time Offer$2.99
- Gem Pack S$4.99
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- Limited-time Offer$4.99
- Battle Pass$7.99
- Gem Pack M$9.99
- Limited-time Offer$9.99
- Battle Pass$9.99
- Gem Pack L$19.99
- Super Battle Pass$29.99
Bubble Struggle 2
- Remove ads$4.99
Questions
Is Mr Autofire free?
Is Bubble Struggle 2 free?
Do Mr Autofire or Bubble Struggle 2 have ads?
Which is updated more often, Mr Autofire or Bubble Struggle 2?
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