A world constructed with sentences. 2D action puzzle game where you get keys, open doors and clear stages by rewriting sentences and altering rules by adding and subtracting the word ‘Nai(no/non/not)’.

No, Non, Not!'No door can Not be opened with a Non-black key' is a rule-modifying 2D action puzzle game in which the protagonist, who has the power to manipulate the word ‘Nai(no/non/not)’, adventures through a world created by rule sentences.Summoned by a goddess, the protagonist is given the ability to manipulate negation and must solve a number of stages in order to rescue the princess.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras/780d94f6afa82c32ba8fb8e686e225dc.avif?t=1748233478" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras_big/780d94f6afa82c32ba8fb8e686e225dc.avif?t=1748233478 width=800 height=450 />The protagonist can use the given ability to retrieve the negative word ‘Nai’ from a rule statement and then add it to other rule statements.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras/7928311c58ca34d9c5787dcf147c62ae.avif?t=1748233478" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras_big/7928311c58ca34d9c5787dcf147c62ae.avif?t=1748233478 width=800 height=500 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras/61e28f05f4d3ee444cdb790bf81e3e12.avif?t=1748233478" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras_big/61e28f05f4d3ee444cdb790bf81e3e12.avif?t=1748233478 width=800 height=500 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras/70d505918c1a4b329facea5005286558.avif?t=1748233478" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3537940/extras_big/70d505918c1a4b329facea5005286558.avif?t=1748233478 width=800 height=500 />Contents (Demo version)<ul class="bb_ul"><li>8 stages + α</li></ul><ul class="bb_ul"><li>3 endings in total</li></ul>

Good Game Database

黒くないカギで開かないドアはない Achievements