gamesdifficulty

GAMESDIFFICULTY

Hardest Custom built engine games

Filtered to:Game engine:Custom built engine
No community rating yet — ordered by popularity
----Gran Turismo Sport: Spec II

97. Gran Turismo Sport: Spec II

-------2019 / PlayStation 4
----Hisato No Saku

98. Hisato No Saku

-------2021 / PC (Microsoft Windows)
----NetGunner

99. NetGunner

-------2020 / PC (Microsoft Windows)
----Hero's Spirit

100. Hero's Spirit

-------2020 / PC (Microsoft Windows)
----Kandria

101. Kandria

-------2023 / Linux, PC (Microsoft Windows), Mac
----Infinity

102. Infinity

-------PC (Microsoft Windows), Game Boy Color, Nintendo Switch
----Monster & Me

103. Monster & Me

-------2002 / PC (Microsoft Windows)
----LuPR: Lunar Post Recruit

104. LuPR: Lunar Post Recruit

-------2025 / PC (Microsoft Windows)
----Tabboz Simulator

105. Tabboz Simulator

-------1997 / PC (Microsoft Windows)
----Adios Amigos: Galactic Explorers

106. Adios Amigos: Galactic Explorers

-------2022 / PlayStation 5, PlayStation 4, PC (Microsoft Windows)
----Picnic Penguin

107. Picnic Penguin

-------2021 / PC (Microsoft Windows), iOS, Android, and more
----Block Buster Billy

108. Block Buster Billy

-------2023 / PC (Microsoft Windows), Nintendo Switch
----Dream Tactics

109. Dream Tactics

-------2024 / PC (Microsoft Windows), Nintendo Switch
----GPRO: Classic Racing Manager

110. GPRO: Classic Racing Manager

-------2022 / Linux, PC (Microsoft Windows), Android, and more
----Doodle Dice Monsters

111. Doodle Dice Monsters

-------2026 / PC (Microsoft Windows)
----Bee Garden: The Lost Queen

112. Bee Garden: The Lost Queen

-------2010 / PC (Microsoft Windows)
----Burger

113. Burger

-------2024 / PC (Microsoft Windows)
----Pardus

114. Pardus

-------2006 / Web browser
----Car Park Capital

115. Car Park Capital

-------Linux, PC (Microsoft Windows)
----Enigma Heart

116. Enigma Heart

-------Linux, PC (Microsoft Windows)
----Arena Returns

117. Arena Returns

-------PC (Microsoft Windows)
----Pixel Place

118. Pixel Place

-------2025 / PC (Microsoft Windows)
----Encounter: A 8-Bit Noir Adventure

119. Encounter: A 8-Bit Noir Adventure

-------2024 / PC (Microsoft Windows)
----Yume Nikki PS

120. Yume Nikki PS

-------2025 / PlayStation