grfstrip
suite of programs to modify Transport Tycoon Deluxe's GRF files
RUN apt-get update && \
apt-get install -y grfcodec
RUN apt-get update && \
apt-get install -y grfcodec
RUN apt-get update && \
apt-get install -y grfcodec
RUN dnf install -y grfcodec
RUN apt-get update && \
apt-get install -y grfcodec