Comparison

Space Train vs HAMUMU Survivor

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Space Train

Features
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Space Train is a tactical arcade game where you pilot a cargo train across hostile space, delivering packages between distant stations. You're not on rails - navigate freely in any direction across a large 2D cosmos. Each station assigns your next destination. Plot a safe route through asteroid fields, or risk a direct path through enemy patrols. Three enemy types hunt you down: - Raiders dash aggressively - Interceptors strafe and dodge - Marauders fire spread volleys Your homing missiles reload slowly - make every shot count. Destroy enemies for bonus points. Upgrades scattered across the map change your capabilities: - Rapid Fire: auto-fires missiles - Magnet: pulls cargo and upgrades toward you - Time Slow: slows hazards and projectiles - Shield: defends from threats - Speed Boost: quick dash The cosmos shifts through different biomes with unique hazards - meteor showers, black holes, comet strikes, and drifting debris. Your minimap tracks stations, obstacles, pickups, and enemies for tactical planning. Controls Touch: drag to move, tap buttons to fire missiles or activate shield Keyboard (iPad/Mac): WASD movement, K to shoot, H for shield, B for boost Unlock new train skins as you improve. Progression is skill-based - learn enemy patterns, manage your upgrades, and survive longer deliveries across an unforgiving map.

About

HAMUMU Survivor

Features
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Tiny. Cute. Ridiculously strong. HAMUMU the round little hamster takes on huge hordes invading the house in a cute action game where you mow down everything on screen! โ–  Easy to play, one finger is all you need - Just drag to move. Every attack fires automatically - Pick one of three upgrades each time you level up - Build your own unstoppable setup, different every run โ–  Evolve your weapons and fill the screen with seeds - Sunflower Seeds, Acorn Cannon, Hamster Wheel, Carrot Rocket... HAMUMU fights while hugging toy-like weapons - Combine the right items to evolve them. A few little seeds turn into a storm that covers the whole screen - Watch the damage numbers climb higher and higher โ–  Cheek Pouch, beyond the limit - Pick up food and HAMUMU's cheeks puff up - When they are full, unleash a Cheek Burst and fire everything in all directions โ–  The whole house is your stage - From the Living Room to the Kitchen, the Kids' Room, the Garden and the Night House - Ants, dust bunnies, hoppy popcorn, toy blocks, ladybugs, sleepy sheep... every place brings new foes - Waiting at the end: the Robo-Vac, the Big Cat, the Fluffy Mitten, the Snail King and the Dreamy Sheep โ–  Grow stronger every time you play - Spend the Coins you collect on Treats for permanent upgrades - Invite more hamster Friends to join the adventure - Dress HAMUMU up with hats, accessories and fur colors - Collect a Daily Snack every day - Earn Feats and fill in the Guide - A cute comic tells how HAMUMU's adventure begins Soft pastel looks, with a game that really fights back. Come see tiny HAMUMU go wild!

Screenshots

Space Train4 screens
HAMUMU Survivor4 screens

Verdict

The call

The clearest difference is update cadence: HAMUMU Survivor at daily against Space Train's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Space Train sells 1 one-off in-app purchase and HAMUMU Survivor sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Space Train ships an update every 8 months, HAMUMU Survivor daily. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard1 real difference ยท 5 level
Space Train versus HAMUMU Survivor: the parameters behind the verdict, then further details
ParameterSpace TrainHAMUMU Survivor
PriceFreeFree
Update frequencyEvery 8 monthsDaily โ€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.6 โ€” better16.0
Further details โ€” not scored
Size26 MB153 MB
Age rating4+9+
DeveloperWiktor WojcikWEBRAL, K.K.

In-app purchases

1 purchases

Space Train

One-time1
  • Remove ads$1.99
8 purchases

HAMUMU Survivor

One-time8
  • 1,000 Coins$0.99
  • 10 Acorn Gems$1.99
  • 3,300 Coins$2.99
Show 5 more
  • 30 Acorn Gems$4.99
  • 7,000 Coins$5.99
  • 70 Acorn Gems$9.99
  • 15,000 Coins$11.99
  • 40,000 Coins$29.99

Questions

Is Space Train free?
Space Train is free to download, with in-app purchases available.
Is HAMUMU Survivor free?
HAMUMU Survivor is free to download, with in-app purchases available.
Do Space Train or HAMUMU Survivor have ads?
Both Space Train and HAMUMU Survivor show ads.
Which is updated more often, Space Train or HAMUMU Survivor?
Space Train ships an update every 8 months, and HAMUMU Survivor daily. Most recently, Space Train was updated on October 28, 2026 and HAMUMU Survivor on October 31, 2026.

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