Comparison

Cold Bed on Route vs Cthulhu Mythos ADV 闇に囁く狂気

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

Head to head
About

Cold Bed on Route

Embark on a rogue-lite adventure inspired by a classic sci-fi novel. Pilot a spaceship and manage its weight by strategically discarding items to ensure mission success, all while uncovering a compelling narrative.

Highlights
  • Rogue-lite adventure gameplay
  • Equation-based story mechanics
  • Spaceship weight management
  • Sci-fi narrative
  • Artificial human protagonist
  • Item discarding mechanics
Features
Read full description

"Cold Bed on Route" is an equation-like rogue-lite adventure game. Have you ever heard of "The Cold Equation", the seminal science fiction novel of the 50's by Tom Godwin? A spaceship sails at the edge of its weight, carrying a cargo that could save many people. An unscheduled person stows away on the ship. If the stowaway is not thrown out of the ship, the spacecraft will be overweight and unable to follow its original course, making it impossible to save lives at its destination. However, if the stowaway is thrown out into space, he/she will of course die. Still, considering the number of lives that can be saved, the only way to save as many lives as possible is to kill the stowaways and abandon them... This is the basic structure of "The Cold Equation" and the genre of "equation stories" derived from it. "Cold Bed on Route is inspired by "The Cold Equation" and its basic flow is in line with the "equation stories". The story takes place on a spaceship drifting in the cold space - the ship, which looks more like a plant seed than a spaceship, is called Final Emergency Boat (FEB), designed to be super small and super light. Because this work is an "equation-like" story, there is a stowaway. The heroine of "The Cold Equation" is a fragile girl who stows away to meet her brother. The girl in "Cold Bed on Route" is different. She is an artificial human called Doggy. Doggy has animal ears to distinguish her from humans. Her body is equipped with flesh, bones, and blood just like humans, but she is far stronger and more intelligent than humans. Work with her to find and dump unwanted items. Then, let's make up for the excess weight caused by having her on board - a weight that is a little, well, a lot heavier than it looks. And let's prove that the universe is not yet completely cold and frigid. Now, pilot, it's your turn.

About

Cthulhu Mythos ADV 闇に囁く狂気

Explore an abandoned hospital, uncover its secrets, and maintain your sanity. Your stats and luck determine your choices, leading to multiple endings. Gather items and information to escape this unsettling place.

Highlights
  • Randomized player stats
  • Exploration and item gathering
  • Dice roll-based choices
  • Insanity mechanics
  • Multiple endings
  • Hidden information
Features
Read full description

You find yourself in an odd abandoned hospital, with memories clouded. Strange voices echo through your mind… In this place where unsettling things happen, you must maintain your sanity while uncovering the truth. The only things you can rely on are “Ability” and “Luck”. You also might need some “helping hand”, occasionally… Will you and your friends be able to escape the cycle? Game Features -Randomized Player Stats Your stats are randomized and customized at the start of a game, making each playthrough unique! -Exploration To escape, gather items and information. -Choice A dice roll determines the success or failure of your choices at critical moments. The success rate is determined by the stats of you and your companions. -Insane Behavior When luck is not on your side, you may be affected by the power of madness and behave abnormally. -Multiple Endings The ending will be affected by your choices. There are seven different endings. -The Truth Throughout the main story, keeping your sanity level at a certain level will allow access to hidden information.

Screenshots

Cold Bed on Route4 screens
Cthulhu Mythos ADV 闇に囁く狂気4 screens

Verdict

The call

The clearest difference is review sentiment: Cold Bed on Route at 75% against Cthulhu Mythos ADV 闇に囁く狂気's 46%. Cold Bed on Route also leads on update cadence (every 9 days vs every 2 months) and price ($0.99 vs $5.99). On ads, in-app purchases, monetization model 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

Cold Bed on Route costs $0.99 and Cthulhu Mythos ADV 闇に囁く狂気 $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cold Bed on Route ships an update every 9 days, Cthulhu Mythos ADV 闇に囁く狂気 every 2 months. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Cold Bed on Route versus Cthulhu Mythos ADV 闇に囁く狂気: the parameters behind the verdict, then further details
ParameterCold Bed on RouteCthulhu Mythos ADV 闇に囁く狂気
Price$0.99 — better$5.99
Rating5.0 (1 ratings) — better
Positive reviews75.0% of reviews — better46.2% of reviews
Number of ratings1 — better
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size159 MB164 MB
Age rating12+17+
DeveloperKyohei YamadaGotcha Gotcha Games Inc.

Customer experience

Cold Bed on Route

Written reviews20 reviews
Positive75.0%
Neutral5.0%
Negative20.0%

Cthulhu Mythos ADV 闇に囁く狂気

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive46.2%
Neutral38.5%
Negative15.4%

In-app purchases

None

Cold Bed on Route

No in-app purchases

None

Cthulhu Mythos ADV 闇に囁く狂気

No in-app purchases

Questions

Is Cold Bed on Route free?
Cold Bed on Route costs $0.99, with no in-app purchases.
Is Cthulhu Mythos ADV 闇に囁く狂気 free?
Cthulhu Mythos ADV 闇に囁く狂気 costs $5.99, with no in-app purchases.
Do Cold Bed on Route or Cthulhu Mythos ADV 闇に囁く狂気 have ads?
Neither Cold Bed on Route nor Cthulhu Mythos ADV 闇に囁く狂気 shows ads.
Which is updated more often, Cold Bed on Route or Cthulhu Mythos ADV 闇に囁く狂気?
Cold Bed on Route ships an update every 9 days, and Cthulhu Mythos ADV 闇に囁く狂気 every 2 months. Most recently, Cold Bed on Route was updated on September 14, 2026 and Cthulhu Mythos ADV 闇に囁く狂気 on September 19, 2026.

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