Comparison

Roboball vs Liminal Observer

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

Head to head
About

Roboball

Control a ball-shaped robot to solve physics and logic puzzles. Manipulate mechanisms like buttons, lasers, and doors, sometimes with the help of objects, to reach the teleporter and advance through levels.

Highlights
  • Physics-based puzzles
  • Logic puzzles
  • Robot ball control
  • Mechanism interaction
  • Level progression
  • Object manipulation
Features
Read full description

RoboBall is a game in which you control a ball-shaped robot and solve physics- and logic-based puzzles. Your goal is to control various mechanisms in order to reach the end of the level, where you will find a teleporter that will take you to the next level. Puzzles On every stage you will find a large number of different mechanisms, buttons, laser switches, and doors. To open a door, start an elevator, or simply activate a certain mechanism, you will need to activate a button. Sometimes you can't do it by yourself and will need some help from metal balls, barrels, or crates. But don't forget that they might also need your help to perform certain actions.

About

Liminal Observer

Features
Read full description

Liminal Observer: Spot Anomaly - Silence can be deceiving. Sharpen your senses and memorize every detail, because the liminal spaces, pools are changing. Inspired by the popular observation horror genre, this game challenges you to monitor high-definition surveillance feeds of eerie, abandoned locations. From the unsettling realistic liminal spaces, your job is to identify and report anything that shouldn't be there. Don't let the anomalies linger for too long, or your shift will end in a nightmare. OBSERVE AND REPORT Watch the CCTV cameras closely for any signs of change. Whether it's a misplaced object, a shifting shadow, or a flickering light—every detail matters. If you see something, report it immediately. Accuracy is the key to surviving the night. SINGLEPLAYER AND ONLINE CO-OP MODE (PLAY WITH ONE FRIEND) Don't face the silence alone. Join forces with friends in online Co-op mode. Scan the rooms together, share your findings, and cover more ground. Every extra pair of eyes increases your chances of spotting the most elusive anomalies. Think you have the sharpest eyes? Compete against your friends in extreme mode. Race to see who can report the most anomalies with the highest accuracy. Prove you are the ultimate Observer. KEY FEATURES: Immersive Liminal Atmosphere: Ultra-realistic visuals and sound design that capture the "poolcore" and liminal space aesthetic. Dynamic Anomaly System: Encounter various anomaly types including Extra Objects, Moving Objects, Faded Objects, and Intruders. High Replayability: Anomalies are randomized every session, ensuring no two playthroughs are the same. Fisheye Lens Perspective: Authentic surveillance camera feel for maximum immersion. The lights are flickering. The water is rippling. Something has changed. Do you have what it takes to report them all without running out stamina? icemoongames@gmail.com https://icemoongames.vercel.app

Screenshots

Roboball4 screens
Liminal Observer4 screens

Verdict

The call

The clearest difference is price: Liminal Observer at Free against Roboball's $4.99. Roboball's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Liminal Observer is free to download; Roboball costs $4.99 up front. Liminal Observer sells 1 one-off in-app purchase. Roboball asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Roboball versus Liminal Observer: the parameters behind the verdict, then further details
ParameterRoboballLiminal Observer
Price$4.99Free — better
Rating3.5 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 19 months—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size164 MB399 MB
Age rating4+9+
DeveloperDarya VladislavovnaENES TURKAN

In-app purchases

None

Roboball

No in-app purchases

1 purchases

Liminal Observer

One-time1
  • Remove Ads & Premium!$2.99

Questions

Is Roboball free?
Roboball costs $4.99, with no in-app purchases.
Is Liminal Observer free?
Liminal Observer is free to download, with in-app purchases available.
Do Roboball or Liminal Observer have ads?
Liminal Observer shows ads; Roboball does not.

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