QTI - Quantum Tunnel Idle

QTI - Quantum Tunnel Idle

Imoyokan · June 5, 2023 · Simulation, Education, Idler, Casual, Auto Battler

Buy QTI - Quantum Tunnel Idle from Steam at $3.99 — the cheapest of 1 store we compare.

PC
4 user reviews50% · 4
Best price
$3.99
lowest tracked $0.67
Steam Buy at Steam

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Where to buy QTI - Quantum Tunnel Idle — official stores

Steam
Steam
Standard Edition · Steam
$3.99
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QTI - Quantum Tunnel Idle price by region

QTI - Quantum Tunnel Idle costs £3.39 in the United Kingdom, $3.99 in the United States, €3.99 in Europe (EUR), $3.99 in Georgia (USD), CA$4.99 in Canada, A$5.95 in Australia, NZ$5.99 in New Zealand, R$13.79 in Brazil and zł17.99 in Poland right now.

Cheapest QTI - Quantum Tunnel Idle offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £3.39 £3.39 — 1
United Statesyour region $3.99 $3.99 — 1
Europe (EUR) €3.99 €3.99 — 1
Georgia (USD) $3.99 $3.99 — 1
Canada CA$4.99 CA$4.99 — 1
Australia A$5.95 A$5.95 — 1
New Zealand NZ$5.99 NZ$5.99 — 1
Brazil R$13.79 R$13.79 — 1
Poland zł17.99 zł17.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About QTI - Quantum Tunnel Idle

VERY ECCENTRIC IDLE GAME AGAIN!
Quantum Tunnel Idle is a unique game that blends the intrigue of quantum physics theories with the addictive elements of idle games. Embark on a journey with a determined monkey as it attempts to break through walls, aiming to demonstrate the concept of quantum tunneling. Dive into the mysteries of quantum mechanics in our immersive setting and enjoy our deep gameplay.

Just keep crashing into the wall!



Features

Upgrades
Each collision with a wall earns players gold. This gold can be used to upgrade dice, enhancing your capabilities and adding an additional layer of strategy and enjoyment to the game.

Prestige
As your journey progresses, the 'Prestige' feature becomes available. This allows for a part of the game is reset, offering the chance for even more powerful upgrades and breathing new life into your playthrough.

Theory
The 'Theory' feature unveils new quantum theories as you advance through each stage. Each theory can be strengthened over time, adding to the depth of the gameplay and giving you more insight into the complex world of quantum physics.

Apple Tree
The 'Apple Tree' feature, which allows players to grow apples over time. These trees yield various rewards, providing a continuous sense of achievement and discovery.

Controls


The monkey automatically continues to run to the wall. All you have to do is just click upgrade.

Enjoy our unique setting revolving around quantum mechanics and our deep gameplay. Quantum Tunnel Idle awaits your journey beyond comprehension.

QTI - Quantum Tunnel Idle — game info

Platforms
Windows
Steam Deck
Unsupported
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Jun 10, 2023
As of June 10, 2023, this game is not yet ready for release. In total, there appear to be three features in this game. One of these features, a staple of most idle games, can be completely maxed out in about an hour of intentional play. When idling, there's so little to come back to. When actively playing (especially for players who use autoclickers or any other type of macro) you can easily zoom to the end of any strategic features and end up on time-dependent walls. There's no reason to even get through the walls as the bonuses are mostly negligible to the base content. Furthermore, there's no apparent reason to even want to get further in the base content. Nothing happens and you're not rewarded in any way for your efforts. I play a lot of idle games. All I can potentially see here is that this was an attempt at meta-level idling in that, you waste your $3.99 and then spend weeks to months "idling" until the dev releases updates. tl;dr: currently not a game.
28 found this helpful
Recommended Aug 16, 2026
QTI - Quantum Tunnel Idle is an unconventional incremental game that turns the strange concept of quantum tunneling into a deliberately absurd idle experience. Developed by Imoyokan and published by Idle System, Inc., the game centers on a determined monkey whose seemingly impossible objective is to get through a wall. Instead of solving complicated physics problems or directly controlling the character, the player watches the monkey continuously charge toward the barrier while managing the systems that gradually improve its chances and overall progression. The premise is ridiculous by design, but that unusual combination of quantum physics, comedy, and automated gameplay gives QTI an identity of its own. The foundation of the game is extremely straightforward. The monkey automatically runs into the wall, and each collision generates gold. The player's main responsibility is deciding how to spend those accumulated resources on upgrades. Gold can improve dice and increase the effectiveness of the overall progression system. There is virtually no demand for quick reactions or complicated controls because the character handles the repetitive physical action automatically. This makes …
1 found this helpful
Not recommended Dec 14, 2023
one of the worst idles there are, maybe like 4 hours of content and thats stretching it
1 found this helpful
Recommended Jun 23, 2023
When update?
1 found this helpful

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