Chiaki-ng vs LunarNX

Chiaki-ng is a free, open-source client for PlayStation Remote Play and a next-generation continuation of Chiaki. It connects with PlayStation 4 and PlayStation 5 consoles. Installation guidance and packages cover Linux, Windows, and macOS, while the project also lists Android and other supported or potential platforms. Setup covers local console discovery and registration, plus remote play through PSN or a manual connection.

Streaming settings include video, stream, audio, and Wi-Fi options; the guide also describes PS5 HDR streaming with an H265 HDR codec option. Controller documentation covers mapping, gyro controls, haptics, adaptive triggers, DualSense and DualShock 4 use, and Steam Deck layouts. Scripts can wake a PlayStation and launch Chiaki using local or external addresses. The remote-connection guide says the PSN authentication token is stored locally. PSN remote connections support IPv4 only, and UDP hole punching may fail on some network types, requiring manual connection with port forwarding. PS4 remote play through PSN is limited to the account's main registered console. PS5 haptics and adaptive-trigger support are experimental and opt-in.

LunarNX is free, open-source Nintendo Switch homebrew software for Xbox Remote Play, Xbox Cloud Gaming, and PlayStation Remote Play. It connects Xbox One and Xbox Series consoles, paired PS4 and PS5 systems, and the Xbox Cloud Gaming library with recent titles, search, and playback. PlayStation functions include local discovery, pairing, console wake-up, and remote PS5 discovery through PlayStation Network. Xbox and PlayStation sessions offer 720p, 1080p, and 1080p HQ profiles, hardware-accelerated H.264, and low-latency audio; PS5 also supports HEVC. Controls include separate button mappings, PlayStation touchpad gestures, Switch motion forwarding, and supported rumble or DualSense haptics as Switch vibration. The interface supports English and two Chinese variants. A homebrew-capable Switch, Homebrew Menu title-override/full-memory mode, and stable 5 GHz Wi-Fi or wired networking are required. Streaming depends on account permissions, console settings, NAT, network quality, and service availability.