For the system requirements part, "Operating System: Windows 98/ME/2000/XP" remains unchanged, but "Processor" could be CPU. "RAM" stays the same as it's a proper noun.
"Once the download is complete, run the installer and follow the prompts to install the game." panzer elite action fields of glory download pc
"Panzer Elite Action: Fields of Glory is a World War II tank combat game developed by Kamehan Studios and published by JoWood." → "Developed by" → created by For the system requirements part, "Operating System: Windows
Next sentence: "with intense, action-packed battles and strategic decision-making." "Action-packed" might become "exciting", "thrilling", "adrenaline-fueled". "An essential addition to any WWII gaming collection"
"An essential addition to any WWII gaming collection" → essential
Let me look at the first sentence: "Once the download is complete, run the installer and follow the prompts to install the game." For "Once," the alternatives could be After. "Download" could be acquire. "Complete" could be done. "Run" might be run. "Installer" can stay as a noun but still be replaced: setup. "Prompt" can be steps. "Install" might be install. The rest of the sentences will need similar treatment.