It's important to note that many search results for "Green Lantern" will point to the 2011 console and handheld game which was released for platforms like the Wii, Nintendo 3DS, and PlayStation 3. While an excellent game in its own right, this is not the Java ME version that would run on a feature phone and is not what the "320x240" in your query is referring to.
The Java ME scene was also a hotbed for independent developers and hobbyists. A search reveals a project on SourceForge, described as a game where you "Control Green Lantern and deal justice across the galaxy!". However, this appears to be an unfinished prototype, and it might be difficult to find a complete, playable version.
In this specific updated Java release, the Manhunters have returned to wage a war of vengeance against Oa. Players step into the flight boots of Hal Jordan, a cocky but highly gifted test pilot who is the newest recruit to the Corps. Armed only with your Willpower and your Power Ring, you must travel across alien worlds to dismantle the robotic threat. Core Gameplay Mechanics green lantern java game 320x240 upd
Hal Jordan is dispatched to investigate across several planets:
Go to View -> Options -> Custom Resolution, and set it to 320x240 to match the game asset design. Safe Downloading and Preservation Tips It's important to note that many search results
Virtual keypads injected into the code so the game can be played on modern Android touch screens.
The term "upd" in the context of mobile game searches typically denotes an updated version or a modification of the original game file (JAR format). These updates may include bug fixes, performance improvements for specific handset models, or fan-made modifications that alter gameplay balance or visual elements. Due to the age of the Java ME platform, these files are primarily hosted on archival websites, dedicated mobile gaming forums, and community-driven repositories specializing in retro mobile software. A search reveals a project on SourceForge, described
protected void pauseApp() {}
Look for community-driven preservation projects like Phoneky, Dedomil, or the Internet Archive (Wayback Machine), which catalog old mobile software safely.