Comparison

Haunted Dorm vs Office Grudge

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

Head to head
About

Haunted Dorm

Survive a relentless ghost by hiding in a room and building defenses. This horror-themed tower defense and escape game challenges you to strategically construct and upgrade turrets to fend off evil spirits and win.

Highlights
  • Tower defense gameplay
  • Escape from ghosts
  • Build and upgrade turrets
  • Strategic facility placement
  • Horror-themed survival
Features
Read full description

A fierce ghost is coming! The corridor is in great danger.Everyone could be hunted. The only way to survive is to hide in the room behind the door. Maybe you're wondering what the hell is this? This is a tower defense and escape game. Do you want to challenge yourself? Want to release your stress? Whatever you want, I can help you get it, as long as you lie down on a bed. Back to the topic, this is a horror-style tower defense and escape game. In the game, players need to escape the pursuit of ghosts and find a suitable dormitory to survive in. Build and upgrade turrets and fend off evil spirits. In the game, players can only build facilities on the empty floor in the room. After the empty floor is clicked on, the building menu will pop up. In the game, players need to selectively build facilities according to their own economic status, so as to expand their advantages step by step. If the player defeats the ghost, you won the game, and if the player is eliminated by the ghost, you lost the game. Our Facebook fanpage: https://www.facebook.com/haunteddorm/ Words from the developer Hunted Dorm is now online! I'm glad to be here to talk to you players. We're working on the next version, and we'll give priority to the online multiplayer mode, so you'll be able to experience the fun of fighting with others soon. More interesting buildings and modes of play will also be unlocked. If you have any good ideas and suggestions, please leave them in the comments section!

About

Office Grudge

Navigate a hostile office environment by securing rooms and building defenses against an angry boss. Survive the onslaught and complete your tasks to escape.

Highlights
  • Secure rooms and claim desks
  • Build defenses against boss attacks
  • Manage resources like money and electricity
  • Survive until the end of the game
  • Combination of tower defense and casual gameplay
  • Multiple game modes
Features
Read full description

In this dangerous office, your Boss is angry as you are all unsatisfied with his leadership. Try to skip off under the nose of Boss and let go those unpleasant works!! To escape from the Office Grudge, here’s the survival GUIDE for you. - Seize A Room As the game begins, Find an empty room and get on the Desk or Stool as soon as possible. The room can be occupied by anyone. If you lose the room in the competition with the other players, move on to the next room quickly to start your deployment. And once the room is selected there won’t be any change until the end. - Defense After you get in the room, the Boss will try to break in your office. Build your defense to fend off the attacks from the Boss. Arrange your money and electricity to build different facilities wisely, and make sure your Door has a healthy HP. - Survive till the End Your Boss won't stop attacking everyone in the company until all of you are caught by him. So, never let him come into your office... GAME FEATURE - Combination of simple tower defense and casual games. - Different modes for you to experience different strategies. - Gloomy and dark art style, exciting and thrilling experience for horrible games lovers.

Screenshots

Haunted Dorm4 screens
Office Grudge4 screens

Verdict

The call

The clearest difference is review sentiment: Haunted Dorm at 62% against Office Grudge's 0%. Haunted Dorm also leads on rating (4.4 vs 4.0) and ratings volume (1.2K vs 4). Office Grudge's advantage is iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Haunted Dorm holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Haunted Dorm has 1.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 62% of Haunted Dorm's written reviews are positive against 0% of Office Grudge's.

UpkeepUpdate frequency

Haunted Dorm ships an update every 3 weeks, Office Grudge every 3 months. Both last shipped on October 19, 2026.

Scorecard5 real differences · 5 level
Haunted Dorm versus Office Grudge: the parameters behind the verdict, then further details
ParameterHaunted DormOffice Grudge
PriceFreeFree
Rating4.4 (1.2K ratings) — better4.0 (4 ratings)
Positive reviews62.0% of reviews — better0.0% of reviews
Number of ratings1.2K — better4
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size205 MB190 MB
Age rating9+9+
DeveloperBeijing Mihuan Games Technology Co., LtdWONDER GROUP HOLDINGS LIMITED

Customer experience

Haunted Dorm

All ratings1,173 ratings
Positive85.3%
Neutral5.9%
Negative8.9%
Written reviews864 reviews
Positive62.0%
Neutral15.0%
Negative22.9%

Office Grudge

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Haunted Dorm

Reported bugs

4 issues
  • Freezing screens and unresponsive controls
  • Inconsistent sound issues after watching ads
  • Progress and unlocks reset when exiting the game
  • Compatibility issues on newer devices

Requested features

4 requests
  • Multiplayer mode to play with friends
  • More levels and game modes
  • Ability to choose difficulty settings
  • Option to disable ads or pay to remove them

Office Grudge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Haunted Dorm

No in-app purchases

None

Office Grudge

No in-app purchases

Questions

Is Haunted Dorm free?
Haunted Dorm is free to download, with no in-app purchases.
Is Office Grudge free?
Office Grudge is free to download, with no in-app purchases.
Which has better reviews, Haunted Dorm or Office Grudge?
Haunted Dorm is rated higher. Haunted Dorm averages 4.4 out of 5 from 1.2K ratings, while Office Grudge averages 4.0 from 4 ratings.
Do Haunted Dorm or Office Grudge have ads?
Both Haunted Dorm and Office Grudge show ads.
Which is updated more often, Haunted Dorm or Office Grudge?
Haunted Dorm ships an update every 3 weeks, and Office Grudge every 3 months. Most recently, Haunted Dorm was updated on October 19, 2026 and Office Grudge on October 19, 2026.

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