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  1. All games
Quantum Suicide cover art

Quantum Suicide

Cotton Candy Cyanide

Released
10 Sep 2020
Platforms
AppleLinux
Last updated
18 Sep 2026, 17:23
Wishlist on SteamAdd it on the Steam store page. Opens in a new tab.
Visual NovelStory RichMysteryChoices Matter
Latest players
1
Player history
Steam reviews
0
0 reviews
Steam followers
—
Follower history
United States store
$19.99
Regional prices
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    Watch

    Prices

    United States pricing · checked via Russian Federation · RUB

    Price history

    Loading price chart…

    Regional prices

    41 pricing buckets

    Converted to RUB · compared with Russian Federation (− cheaper) · Select a store to chart or compare.

    Steam pricing buckets
    Store / currencySteam priceConverted · RUBRecorded low · RUB
    Russian RubleRUB · Selected store · Chart
    RUB 435.00
    RUB 435.00
    RUB 435.00

    Converted with Frankfurter rates (2026-09-24–2026-09-26). Recorded lows use the same rates. Steam checkout prices may differ.

    Indian RupeeINRCompare
    ₹529.00
    ≈ RUB 467.64+7.50%
    ≈ RUB 467.64
    Kazakhstani TengeKZTCompare
    KZT 2,650.00
    ≈ RUB 506.70+16.48%
    ≈ RUB 506.70
    Indonesian RupiahIDRCompare
    IDR 108,999
    ≈ RUB 515.80+18.57%
    ≈ RUB 515.80
    Ukrainian HryvniaUAHCompare
    UAH 279.00
    ≈ RUB 526.62+21.06%
    ≈ RUB 526.62
    Philippine PesoPHPCompare
    ₱449.95
    ≈ RUB 609.04+40.01%
    ≈ RUB 609.04
    Vietnamese DongVNDCompare
    ₫188,000
    ≈ RUB 614.14+41.18%
    ≈ RUB 614.14
    Brazilian RealBRLCompare
    R$37.99
    ≈ RUB 621.26+42.82%
    ≈ RUB 621.26
    South African RandZARCompare
    ZAR 130.00
    ≈ RUB 673.96+54.93%
    ≈ RUB 673.96
    Chilean PesoCLPCompare
    CLP 7,700
    ≈ RUB 676.74+55.57%
    ≈ RUB 676.74
    South Asia region · U.S. dollarUSD_SASIA · 5 storesCompare
    $8.19
    ≈ RUB 694.07+59.56%
    ≈ RUB 694.07
    Thai BahtTHBCompare
    THB 289.00
    ≈ RUB 733.28+68.57%
    ≈ RUB 733.28
    Saudi RiyalSARCompare
    SAR 34.95
    ≈ RUB 789.83+81.57%
    ≈ RUB 789.83
    Colombian PesoCOPCompare
    COP 31,000
    ≈ RUB 792.19+82.11%
    ≈ RUB 792.19
    Malaysian RinggitMYRCompare
    MYR 39.00
    ≈ RUB 810.47+86.32%
    ≈ RUB 810.47
    New Taiwan DollarTWDCompare
    NT$318.00
    ≈ RUB 847.41+94.81%
    ≈ RUB 847.41
    Chinese YuanCNYCompare
    CN¥70.00
    ≈ RUB 884.06+103.23%
    ≈ RUB 884.06
    CIS region · U.S. dollarUSD_CIS · 9 storesCompare
    $10.49
    ≈ RUB 888.98+104.36%
    ≈ RUB 888.98
    Mexican PesoMXNCompare
    MX$185.99
    ≈ RUB 892.38+105.15%
    ≈ RUB 892.38
    Uruguayan PesoUYUCompare
    UYU 429.00
    ≈ RUB 904.74+107.99%
    ≈ RUB 904.74
    Peruvian SolPENCompare
    PEN 37.00
    ≈ RUB 919.94+111.48%
    ≈ RUB 919.94
    Kuwaiti DinarKWDCompare
    KWD 3.350
    ≈ RUB 920.33+111.57%
    ≈ RUB 920.33
    Hong Kong DollarHKDCompare
    HK$89.00
    ≈ RUB 960.92+120.90%
    ≈ RUB 960.92
    Qatari RiyalQARCompare
    QAR 41.99
    ≈ RUB 977.65+124.75%
    ≈ RUB 977.65
    Japanese YenJPYCompare
    ¥1,999
    ≈ RUB 1,070.07+145.99%
    ≈ RUB 1,070.07
    New Zealand DollarNZDCompare
    NZ$24.99
    ≈ RUB 1,200.86+176.06%
    ≈ RUB 1,200.86
    United Arab Emirates DirhamAEDCompare
    AED 53.00
    ≈ RUB 1,223.17+181.19%
    ≈ RUB 1,223.17
    Singapore DollarSGDCompare
    SGD 18.50
    ≈ RUB 1,225.98+181.83%
    ≈ RUB 1,225.98
    South Korean WonKRWCompare
    ₩20,500
    ≈ RUB 1,274.89+193.08%
    ≈ RUB 1,274.89
    Norwegian KroneNOKCompare
    NOK 145.00
    ≈ RUB 1,293.83+197.43%
    ≈ RUB 1,293.83
    Canadian DollarCADCompare
    CA$22.79
    ≈ RUB 1,367.95+214.47%
    ≈ RUB 1,367.95
    EuroEUR · 45 storesCompare
    €14.99
    ≈ RUB 1,448.31+232.94%
    ≈ RUB 1,448.31
    Australian DollarAUDCompare
    A$24.99
    ≈ RUB 1,488.39+242.16%
    ≈ RUB 1,488.39
    Polish ZlotyPLNCompare
    PLN 71.99
    ≈ RUB 1,587.43+264.93%
    ≈ RUB 1,587.43
    Costa Rican ColónCRCCompare
    CRC 8,500.00
    ≈ RUB 1,587.75+265.00%
    ≈ RUB 1,587.75
    British PoundGBP · 5 storesCompare
    £14.99
    ≈ RUB 1,684.27+287.19%
    ≈ RUB 1,684.27
    Latin America region · U.S. dollarUSD_LATAM · 13 storesCompare
    $19.99
    ≈ RUB 1,694.07+289.44%
    ≈ RUB 1,694.07
    Middle East & North Africa · U.S. dollarUSD_MENA · 14 storesCompare
    $19.99
    ≈ RUB 1,694.07+289.44%
    ≈ RUB 1,694.07
    US DollarUSD · 123 storesCompare
    $19.99
    ≈ RUB 1,694.07+289.44%
    ≈ RUB 1,694.07
    Swiss FrancCHF · 2 storesCompare
    CHF 19.50
    ≈ RUB 1,997.95+359.30%
    ≈ RUB 1,997.95
    Israeli New ShekelILSCompare
    ₪73.95
    ≈ RUB 2,062.76+374.20%
    ≈ RUB 2,062.76