Replicating immersion with Godot 4: implementing an interaction system inspired by FrictionalGames
Aun, Frederik (2025)
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-2025060219140
https://urn.fi/URN:NBN:fi:amk-2025060219140
Tiivistelmä
The video game studio FrictionalGames is recognized for its distinct physics¬driven interactions, yet a significant lack of detailed documentation for its implementation techniques is noted. Hence, the objective of this thesis is to provide practical documentation and insights for developers interested in the replication of similar interaction mechanics.
As part of the methodology, key interaction mechanics (grabbing, doors, wheels, levers) within the FrictionalGames’ system were observed and then systematically prototyped within Godot 4, utilizing the Jolt Physics engine. Extensive iterative testing and refinement were conducted, with a focus on parameter tuning and intuitive input mapping.
Based on the comparative analysis, high mechanical accuracy was confirmed for all interaction mechanics besides doors. The force application and input mapping were considered the primary deviations of the door mechanic.
Overall, the replication was achieved to a satisfactory degree, with Godot 4 shown to be a viable tool for the implementation of complex interaction systems aimed at enhancing player immersion.
As part of the methodology, key interaction mechanics (grabbing, doors, wheels, levers) within the FrictionalGames’ system were observed and then systematically prototyped within Godot 4, utilizing the Jolt Physics engine. Extensive iterative testing and refinement were conducted, with a focus on parameter tuning and intuitive input mapping.
Based on the comparative analysis, high mechanical accuracy was confirmed for all interaction mechanics besides doors. The force application and input mapping were considered the primary deviations of the door mechanic.
Overall, the replication was achieved to a satisfactory degree, with Godot 4 shown to be a viable tool for the implementation of complex interaction systems aimed at enhancing player immersion.