Comparison

Lost in Catacombs vs Soviet Project

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

Head to head
About

Lost in Catacombs

Explore dark, creepy underground tunnels to find hidden objects and unlock doors leading to treasure. Avoid living skeletons and use your torch to light the way. Follow directional arrows to navigate the labyrinthine passages.

Highlights
  • Explore dark underground tunnels
  • Find hidden objects to unlock doors
  • Avoid moving skeletons
  • Use a torch for illumination
  • Follow directional arrows for navigation
  • Inspired by Paris Catacombs
Features
Read full description

In this game you must explore underground dark and creepy tunnels to find your way to a room with a chest of gold treasure. But it's not easy, you must find hidden objects to unlock some doors before entering it. In some area you will see a living skeletons moving toward you, so you must avoid those skeletons. You can not kill those skeletons you only need to avoid them. Because it's very dark inside those tunnels, in this game you are holding a torch to see your way. You can turn the torch on and off. Fortunately you can always your torch with unlimited battery, so don't worry you will not get lost in the dark. At some places you will see arrows in walls. Follow that arrow to find your way to the other chambers. Otherwise you may get lost. This game is inspired by the real underground tunnels in Paris called Catacombs.

About

Soviet Project

Explore a deserted town in 1991, solve puzzles, and survive against mutated enemies. Craft weapons and uncover the mystery of the evacuation. Offers a semi-open world with detailed environments and multiple endings.

Highlights
  • Explore deserted town
  • Solve puzzles
  • Craft weapons
  • Semi-open world exploration
  • Multiple endings
  • Offline play
  • Good optimization
Features
Read full description

The action takes place in the small town of Zhukovsk. In the autumn of 1991, the entire population of the town was evacuated for an unknown reason. You are an ordinary resident of the city who did not have time to evacuate and you are forced to get out on your own. In the game you need to explore the deserted city, solve puzzles and find a way out of the situation. Dangerous mutated beetle dolls operate on the streets. Either kill or run away is up to you. After some time, you will be able to make two types of weapons. The location of the game is a semi-open world. You can go to many buildings located in the city, all places are unique in their own way. Models and environments are made with meticulous accuracy, which will allow you to feel the whole atmosphere of horror on yourself. Good optimization will allow you to play even on weak phones and save the battery of the device. You are not limited in your actions. You can study some part at once, then proceed to the passage of the main storyline, which will allow you to discover new places. Buying the game you will get: ● More than 15 hours of exciting horror game play. ● Responsive operation. ● Beautiful graphics. ● 3 different endings and an alternate playthrough. ● Pleasant music. ● Complete absence of advertising and donation. ● Ability to play offline. ● Excellent optimization and low battery life. Good luck getting through the new horror game!

Screenshots

Lost in Catacombs4 screens
Soviet Project4 screens

Verdict

The call

The clearest difference is price: Soviet Project at Free against Lost in Catacombs's $1.99. Soviet Project also leads on update cadence (every 2 months vs every 25 months) and rating (4.2 vs 3.8). Lost in Catacombs's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 14.0). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Soviet Project is free to download; Lost in Catacombs costs $1.99 up front. Soviet Project sells 1 one-off in-app purchase. Lost in Catacombs asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Soviet Project holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: Soviet Project has 55 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of Lost in Catacombs's written reviews are positive against 77% of Soviet Project's.

UpkeepUpdate frequency

Lost in Catacombs ships an update every 25 months, Soviet Project every 2 months. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

Scorecard8 real differences · 2 level
Lost in Catacombs versus Soviet Project: the parameters behind the verdict, then further details
ParameterLost in CatacombsSoviet Project
Price$1.99Free — better
Rating3.8 (4 ratings)4.2 (55 ratings) — better
Positive reviews66.7% of reviews76.9% of reviews — better
Number of ratings455 — better
Update frequencyEvery 25 monthsEvery 2 months — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size73 MB442 MB
Age rating9+12+
DeveloperMuhammad Habibie AmrullahRuslan Shayhutdinov

Customer experience

Lost in Catacombs

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Soviet Project

All ratings54 ratings
Positive79.6%
Neutral9.3%
Negative11.1%
Written reviews39 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

In-app purchases

None

Lost in Catacombs

No in-app purchases

1 purchases

Soviet Project

One-time1
  • No Ads + Unlock content$2.99

Questions

Is Lost in Catacombs free?
Lost in Catacombs costs $1.99, with no in-app purchases.
Is Soviet Project free?
Soviet Project is free to download, with in-app purchases available.
Which has better reviews, Lost in Catacombs or Soviet Project?
Soviet Project is rated higher. Lost in Catacombs averages 3.8 out of 5 from 4 ratings, while Soviet Project averages 4.2 from 55 ratings.
Do Lost in Catacombs or Soviet Project have ads?
Both Lost in Catacombs and Soviet Project show ads.
Which is updated more often, Lost in Catacombs or Soviet Project?
Lost in Catacombs ships an update every 25 months, and Soviet Project every 2 months. Most recently, Lost in Catacombs was updated on November 8, 2026 and Soviet Project on November 3, 2026.

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