A fighting game developed by Studio Saizensen and published by Nicalis in 2018. It is a crossover game primarly featuring characters from games either developed by Saizensen or published by Nicalis, which includes [[Code of Princess]], [[Umihara Kawase]] and [[doukutsu monogatari|Cave Story]]. The game also features guest characters from other independent publishers as well.

Known characters at this time include:

* Orignal
** [[helen (blade strangers)|Helen]]
** [[lina (blade strangers)|Lina]]

* [i]Code of Princess[/i]
** [[Solange Blanchefleur de Luxe]]
** [[Ali-Baba]]
** [[Master T Drakkhen]]
** [[Helga Wilhelmina]]
** [[Liongate]]

* [i]Umihara Kawase[/i]
** [[umihara kawase (character)|Umihara Kawase]]
** [[emiko (umihara kawase)|Emiko]]
** [[Yokoyama Noko]]

* [i]Cave Story[/i]
** [[Curly Brace]]
** [[Quote (doukutsu monogatari)|]]

* [i][[Azure Striker Gunvolt]][/i]
** [[Gunvolt]]

* [i][[The Binding of Isaac]][/i]
** [[Isaac_(The_Binding_of_Isaac)|Isaac]]

* [i][[Shovel Knight]][/i]
** [[shovel knight (character)|Shovel Knight]]
blade strangers