Duelists of Eden is Mega Man Battle Network With Online Multiplayer and Rollback Netcode

Mega Man Battle Network’s combat system is a unique hybrid of action and turn-based gameplay, which has been lovingly recreated through Duelists of Eden.
A sequel to One Step From Eden!

Media - Videogame thread, Page 57

Mega Man Battle Network 5: Double Team Review - GameSpot

Duelists of Eden on Steam

A Love Letter to Serenade EXE from Mega Man - GateCrashers

Into The Net ~ Megaman Battle Network fangame by Divine Light

Mega Man Battle Network 6 online PvP now has fan-made rollback netcode – The Rockman EXE Zone

Megaman Battle Network Elimination Game! Round 3! : r/BattleNetwork

Battle of the Networks: Comparing Mega Man's Internet to Our Own - Mega Man Monthly

We're Always Connected: An ode to Mega Man Battle Network, by Bobby Schroeder

We're Always Connected: An ode to Mega Man Battle Network, by Bobby Schroeder

Into The Net ~ Megaman Battle Network fangame by Divine Light