The life cycle of video games can vary greatly, with some experiencing rapid success followed by decline, while others remain relevant for decades due to dedicated players and ongoing developer support. As of 2024, several enduring games continue to thrive, having received updates since 2018.
- Klondike: Developed on a Lisa computer, it has been maintained by Michael Casteel for 40 years, with updates including color in 1988, animations in 1989, and high-resolution cards in 2004.
- NetHack: Launched in 1987, it has received updates as recently as February 2023 and has an active community with leaderboards available on nethack.alt.org.
- Gemstone IV: Launched in 1988, it is one of the oldest MMORPGs, continuously updated by a dedicated team, and has a subscription model to maintain its player base.
- Kingdom of Drakkar: Since 1989, it has evolved from a text-based game to a graphical RPG, maintained by creator Brad Lineberger.
- Genesis: A MUD and fantasy RPG since 1989, it has expanded significantly and continues to receive updates.
- UnReal World: Released in 1992, it is a roguelike RPG inspired by Finland's late Iron Age, with continuous updates since 2018.
- Meridian 59: Released in 1996, it remains active with volunteer developers and annual updates, despite ownership changes.
- Furcadia: Launched in 1996, it emphasizes user-generated content and was revitalized in 2016 after a successful Kickstarter campaign.
- Ultima Online: Since 1997, it has maintained an active community and continues to receive updates and expansions.
- Utopia: A text-based fantasy strategy game launched in 1998, it has seen ongoing development and community engagement.
- Age of Empires 2: Released in 1999, it was revitalized by a Definitive Edition in 2019 and continues to receive expansions and updates.