Comparison

hellamental vs Boomerman

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

Head to head
About

hellamental

Explore dream worlds, collect and battle with over 350 unique creatures. Craft items, trade with players globally, and survive challenging game modes. Progress permanently in the Lucid World and gain temporary power-ups in your Dreams.

Highlights
  • Collect over 350 unique creatures (Visions)
  • Craft items and materials
  • Trade with players worldwide
  • Survive Horde Runs, Extraction Lairs, and Invasion Zones
  • Customize loadouts for challenges
  • Permanent progression in Lucid World
  • Temporary boons in Dream World
Read full description

Survive, Collect, Craft, Trade with Players, and Perfect your Dream Build. Delve into dream worlds to face your past Visions from lingering nightmares stuck to the back of your brain. Collect over 350 Visions and possess them as your own friends to help you become more powerful as you jump from the Lucid World to the Dream World. Earn experience, loot, materials, and other unlocks that will stay with you permanently in the Lucid World. In your Dreams, gain new and powerful boons to temporarily help you erase any Visions in your way. In the Lucid World, craft new items and materials for use in your Dreams, or trade them with other players worldwide in the Bazaar. Create custom loadouts to tackle the variety of challenges that can be encountered in three activity modes with a range of difficulties. In Horde Runs, survive waves of Visions as they close in on your position. In Extraction Lairs, you will explore randomly generated dungeons filled with a healthy amount of plunder. To escape with all you've collected, you will need to find the exit and defeat the Final Vision. In Invasion Zones, a never-ending supply of Visions will rain down upon you relentlessly as you try to catch falling loot and duck danger. The Visions you encounter can be turned into your own personal pets called Casters, fighting besides you with their own stats, perks, and utility. If you cannot get the perfect god roll, craft your own with materials or browse the Bazaar for other players' listings. hellamental is free-to-play, has no ads, no Wi-Fi required, and no restrictions on the the amount of time you can play.

About

Boomerman

Features
Read full description

Aliens have locked the houses of a small quarry village. A green light seeps in through the windows, and if it fills a room, the house is lost. You are the quarry's blaster. Each night you go into ten houses, one after another. Drop dynamite, read the flame's path and let one stick set off the next. When the last alien falls, the family climbs out of the cellar and opens the door. • Chain explosions: see which stick the flame will reach before it goes off • The green light spreads ring by ring, so waiting is never safe • After each house, take one thing from it for the rest of the night • Families you save move to the quarry camp and upgrade you for good • Daily map: the same ten houses for everyone, one try a day • D-pad or joystick controls, English and Turkish No account, no energy bars. Progress stays on your device. Privacy: https://boomerman.dumpyapps.com/privacy

Screenshots

hellamental4 screens
Boomerman4 screens

Verdict

The call

The clearest difference is in-app purchases: Boomerman at none against hellamental's 5. Boomerman also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). hellamental's advantage is ads (none vs shown) and update cadence (every 4 days vs every 9 days). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. hellamental sells 5 one-off in-app purchases. Boomerman asks for nothing beyond the download.

UpkeepUpdate frequency

hellamental ships an update every 4 days, Boomerman every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
hellamental versus Boomerman: the parameters behind the verdict, then further details
ParameterhellamentalBoomerman
PriceFreeFree
Rating4.2 (142 ratings) — better—
Positive reviews51.2% of reviews—
Number of ratings142 — better—
Update frequencyEvery 4 days — betterEvery 9 days
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size83 MB98 MB
Age rating12+9+
DeveloperCoast Media House LLCEmre Harman

Bugs and requests

hellamental

Reported bugs

5 issues
  • No Monsters Spawning
  • Loadout Menu Closes Automatically
  • Enemies Staying in Place and Not Attacking
  • Implant Replacement Bug
  • Totem Not Proccing

Requested features

3 requests
  • Better Explanation of Crafting System
  • More Communication with Other Players (Discord, etc.)
  • Monthly Updates

Boomerman

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

hellamental

One-time5
  • 200 Memories$0.99
  • 500 Memories$1.99
  • 1,000 Memories$2.99
Show 2 more
  • Stimulant$3.99
  • 2,500 Memories$5.99
None

Boomerman

No in-app purchases

Questions

Is hellamental free?
hellamental is free to download, with in-app purchases available.
Is Boomerman free?
Boomerman is free to download, with no in-app purchases.
Do hellamental or Boomerman have ads?
Boomerman shows ads; hellamental does not.
Which is updated more often, hellamental or Boomerman?
hellamental ships an update every 4 days, and Boomerman every 9 days. Most recently, hellamental was updated on November 3, 2026 and Boomerman on October 31, 2026.

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